If you had to describe each classic Mega Man with one word or phrase...

[Protoman Blues]

MM1 - [tornado fang]ing Pattern-less Helicopter Platforms or Using the Select Cheat on Yellow Devil = You [tornado fang]ing Suck
MMPU - Overpowered Playable Blues or So Many Cute Roll costumes
MM2 - Metal Blade = Love or Quickie is Sexy
MM3 - Blues or Broken Rush Jet
MM4 - Best Opening or Disco PharaohMan
MM5 - Oh no, how could you Blues! or Meh...only one theme per castle? GAY!
MM6 - "Man...Wily's just not trying anymore..." or Hey who built those Robot Masters?
MM7 - "This is....your Proto Shield" or Dramatic Super Rush Adapter POSE
MM8 - ERECTRONICAL CUMMUNICATION or "BASS (fish), WHY MUST WE FIGHT?!"
MM&B - Wow, the music sucks! or So does the RM path system.
MM9 - Playable Blues or I'm such a Jewel Temptation
MM10 - Playable Blues or Keep em' coming, Capcom!

[Solar]

MM1-Original
MM2-Great
MM3-Greatest
MM4-OK
MM5-Protoman
MM6-Underrated
MM7-Cartoony
MM8-JUMP! JUMP! SLIDE! SLIDE! (How can I be the first one to say this?!)
MM&B-[tornado fang] you King
MM9-Awesomely retro

[Black Mage J]

MM1-first!
MM2-remembered
MM3-forgotten
MM4-great
MM5-scarf
MM6-Mr.X?
MM7-Turbomaaaaaan!!!
MM8-"Now the world is mine!"
MM&B-Burnerman

[Gaia]

MM1: Daring Platforms!
MM2: Am I the only one who liked the Dragon itself?
MM3: Alien Threat from Outer Space!
MM4: Wily holding Russia hostage behind the scenes of the Cossack Incident..
MM5: Look out for the hidden traps!
MM6: War of the Robots!
MM7: Sprite Mayhem!
MM8: The Third Extraterrestrial Robot Hero Duo!
MM9: Inti Creates springs into action with thier SplashWoman!
MM10: There is a SHEEP clogging the system with it's wool MegaMan!

[Rad Lionheart]

MM1: Slippery
MM2: Less Slippery
MM3: Slidey
MM4: Snowy
MM5: Darky
MM6: Slidey Revisited
MM7: Oversized-Spritey
MM8: SLIDEY-SLIDEY

I have nothing for the rest of them.

[yanmaoption]

(How can I be the first one to say this?!)

Rm8: Jump Jump Slide Slide

No, you're not.

[Dantonumanoa Ongdolota Amycronicon]

MM8 - ERECTRONICAL CUMMUNICATION

I think my eye sockets just prolapsed.

[Protoman Blues]

I think my eye sockets just prolapsed.

Then my work here is done!   

[Galappan]

1 - The Original 6
2 - The Standard 8
3 - 2nd Controller Trick
4 - Pharaoh Shot's invisible range
5 - Choo Choo Train!
6 - Dual Paths
7 - I have a RM7 Nes Cartridge.
8 - "What are you doing!?" "Mommy!!" "What have you done to me??" "See you in my dreams."
8.5 - Where is CD 101?  
9 - Thank You Inticreates for the Great Revival.
10 - Yay! another 8bit...when is ZX3?

[Elpis TK31]

1: Only pussies think Gutsmans moving platforms are difficult
2: Only pussies get wood from Metal Blade
3: Bad stage lengths and 3 stages aren't actually stages, they're just bossbattles.
4: Pharaohman is the sexiest robotmaster ever, he did Kalinka.
5: Wily knows Super Arrow is the BEST support weapon EVER, now he just needs you to realize it.
6: Wily knows Megaman has [parasitic bomb] for brains
7: Wily is a pussy, and isn't afraid to let Bass(fish) know about it.
8: I'll beat you...I'll make a popsicle of you || BAS HWY MAST I FAIT U W R NOT NMES /deepthroat
9: Only pussies get wood from Splash Woman (it's an ugly version of Leviathan)
10: Only pussies will play on Easy mode.
PU: Voice acting that sends you screaming for MM8's voicecast.
ZX: Aile is overated, and only pussies get wood from her.

[Sapphire✧9]

1: The Original
2: Aliens
3: Blues
4: OMG Wily is not the enemy
5: Best Wily Boss music
6: Mr.X... yeah.
7: Forte
8: Aquaman...
R&F: Wily not being main guy again... really?
9:　LAZY CAPCOM

[Rue]

MM1: Unrefined
MM2: Excellent
MM3: Enjoyable
MM4: Charge Shot
MM5: Forgettable
MM6: Rush Adaptors
MM7: Ugly
MM8: Sluggish
MM9: Back to good old 8-bit.

[X-3]

MM1: Points!
MM2: 2 more bosses!
MM3: Robot dog!
MM4: Russians!
MM5: Family drama!
MM6: Who sells this guy land!?
MM7: 4 at a time!
MM8: Evil energy!
MM&B: Bass Buster!
MM9: A woman!
MM10: Judgement Sheep!

[megaman24681012]

1: Only pussies think Gutsmans moving platforms are difficult
2: Only pussies get wood from Metal Blade
3: Bad stage lengths and 3 stages aren't actually stages, they're just bossbattles.
4: Pharaohman is the sexiest robotmaster ever, he did Kalinka.
5: Wily knows Super Arrow is the BEST support weapon EVER, now he just needs you to realize it.
6: Wily knows Megaman has [parasitic bomb] for brains
7: Wily is a pussy, and isn't afraid to let Bass(fish) know about it.
8: I'll beat you...I'll make a popsicle of you || BAS HWY MAST I FAIT U W R NOT NMES /deepthroat
9: Only pussies get wood from Splash Woman (it's an ugly version of Leviathan)
10: Only pussies will play on Easy mode.
PU: Voice acting that sends you screaming for MM8's voicecast.
ZX: Aile is overated, and only pussies get wood from her.

*dies*

[HyperSonicEXE]

MM1: Yellow Devil
MM2: CRASH WALLS
MM3: Snake Man stage is fun
MM4: Cossack Stage 2
MM5: Star Man
MM6: Blizzard Man
MM7: [tornado fang] YEAH
MM8: JUMP JUMP SLIDE SLIDE
MM9: *headbang*
MM10: ...it is Wily, right?
MMPU: Stage Creator

[Hypershell]

1. Select.
2. We can't ALL have title music that awesome.
3. Rush.
4-7. Blur.
8. Rush.
B. Bass.
9. Splash Woman.

[CyberXIII]

MM1:Sinister Six
MM2:Wily's Warriors
MM3:Mechanical Maniacs
MM4:Cossack's Comrades
MM5:Ascendant Androids
MM6:Armored Assassins
MM7:Drastic Measures
MM8:Deep Impact
MM&B:Technological Tyrants

[dzamper]

1: what only 6 robots
2: is good
3: good and too long
4: underrated and even longer
5: kinda good and even longer
6: 8 letter boss names and even longer
7: 16bit is good
8: 32bit is not good
B: 16bit 32bit styled is also not good
9: 8bit is better
10: 8bit and 8 letter boss names for 2nd time is not good

[Flok]

MM1: So nostalgic.
MM2: Overrated!
MM3: The best.
MM4: Epic new turnabouts.
MM5: Wave Man you stink.
MM6: The underdog.
MM7: Robot Museum.
MM8: Oddball!
MM&B: The best Robot Master wave.
MM9: Absolutely fabulous comeback!
MM10: Wily goes "I'M KING OF THE WORLD" with his fortress.

[Duke87]

MM1: Points?
MM2: Can't revisit stages
MM3: Broken rush jet
MM4: Charge shot
MM5: Jetski!
MM6: My scheme for world domination has faild!
MM7: Never trust anyone with fins on their head
MM8: Doctah Wawwy
MM&B: CDs
MM9: Splashwoman
MM10: Robo-flu

[Dr. Wily II]

Since MM10 came out...

MM1: Platforms of DOOM
MM2: Lasers of DOOM
MM3: Top Spin of DOOM
MM4: Dancing toad of DOOM
MM5: Feathers of DOOM
MM6: Doubles of DOOM
MM7: Flames of DOOM
MM8: Evil energy of DOOM
MM&B: King Fortress of DOOM
MM9: Magma of DOOM
MM10: Robot Flu of DOOM

[Burst]

MM1: Frustratingly fun.
MM2: Overrated.
MM3: Title Theme.
MM4: Train ride.
MM5: I hate Charge Man.
MM6: Underrated, albeit easy.
MM7: Underrated.
MM8: Whatever.
MM&B: Untouched. (By me)
MM9: Huh?!
MM10: Musically fresh.

[Trask]

MM1: The Beginning
MM2: Wily Alien
MM3: Rush and Slide
MM4: Toad Man dance
MM5: Fake Proto Man
MM6: Stereotypes
MM7: Rush Armor
MM8: GOTCHA!
MM&B: Multi-directional firing
MM9: We Are the Robots
MM10: H1N1 for robots

[Ike-Mike]

MM1: Rushed
MM2: Metal Blade
MM3: Doc Robots
MM4: The Soundtrack
MM5: Broken Mega Buster
MM6: Rush Adapters
MM7: Intro Stage
MM8: Unexpected Genre Change
MM&B: More like "Bass spinoff with Megs thrown in at the last minute"
MM9: Laser Trident
MM10: Moody

[Superjustinbros]

1. Very nice.
2. Satisfying.
3. Rush!
4. Not bad.
5. Alright.
6. Pretty nice.
7. Cool Graphics.
8. Impressive.
9. Difficult.