Huh, I may have to update this one seeings how I don't often think of my own gaming terms. But I have a few:
General gaming:
Sharking - Hacking into a game using an Action Replay, other such "game enhancers", or save editors.
Shark-bait - Games which are EXTREMELY tempting to hack on account of certain items, tactics, or unlock requirements being insane/unrealistic/excessively meaningless time-killing.[spoiler=Examples]-Mew, and other "event-only" Pokemon back before we had Wifi.
-For that matter, pretty much the entire IV/EV system post-3rd-gen Pokemon.
-1-star ranking 150cc on Mario Kart Wii. I got a perfect score and the game still letter-graded me [tornado fang]ing B.
-Red rings in Sonic Colors. Being the ONLY game to feature Super Sonic in 3D stages, it is the ultimate gaming cocktease.
-Pretty much every Alatreon body break in Monster Hunter Tri, should your choice of weapon be anything other than a bowgun. Webbing alone is hell; I don't see how anyone after a Skypiercer keeps from destroying the totality of existence.[/spoiler]
Rhythm Impaired Gamer - People who jump in Godzilla Unleashed when they were trying to grab a building. Honestly, folks, if you can't shake the remote and nunchuck at the same time, train yourself on Raving Rabbids before you even TOUCH any other motion-control game, because that's just pitiful. Yes, "professional reviewers", I'm talking to you.
'man, plural:
'mans - Pokemon, derived from that "Let me show you" meme.
Dragonite power! - My typical Pokemon battle cry, testament to my favorite 'man, who I absolutely refuse to build a team without.
Barfos - Those SMB3/NSMBWii critters that hock up a spiked ball before throwing it at you.
Pogo-Stick Cyclops - Big Eye (MM1). I refuse to dignify that monstrosity by using its proper name.
Mega Man X: The Lost Levels - Fastest way for me to summarize Mega Man X6 (and a good way to get an idea of whether you will or will not enjoy it). X6 and SMB2(J) are highly comparable in terms of their presentation, their use of old resources, their lack of involvement from their respective figurehead series developer, their difficulty, their fairness, and their general uniqueness compared to other games of the series. Had X6 been withheld from the U.S. on the grounds of being too difficult, I'm sure more people would have loved it.
As useless as Bubble Man - One who suffers an incredibly stupid and/or embarrassing death/loss, to the point where they clearly posed no threat to their opponent whatsoever. May refer either to myself or others, but especially to easy boss fights, ie: Spark Mandrill.
(thank Duane and Brando for that one)
The collapse of Mario Kart 7 society - Maka Wuhu.
Glug! Glug! Glug! Glug! Glug! Glug! - You know that fingery thing that they do in the Super Mario Bros. movie? Victory celebration for my brother and me whenever we destroy the Death Star in Star Wars Rebel Strike.
Super Smash Bros. Brawl specific:
-Yoshi's Final Smash absolutely requires yelling, "
SUPER DRAGON POWER!"
"
Failure To Land Fish Screwed" - What happens to Akamaru when he attempts to charge an Aura Sphere at the edge of The Summit while I'm jumping around, and the single reason above all else that I wish my "?! I still hungry!" taunt would show up on Replays.
Stress Relief - Bob-ombs only, Very High items, 99 Stock, 300% damage.
Terrain-Impaired Brawler - People who, because they constantly whore Final Destination, get utterly dismantled in Yoshi's Island Melee, even without items, due to their complete inability to fight on a slope. Core skills my ass.
Melee Peach's Grab+Forward at over 100% damage = B.Slap of Doom
Gotta object to that one. The true Bitchslap of Doom is Daisy vs. Bowser in Mario Party 3.
See here at 1:40 -
http://www.youtube.com/watch?v=tpDbr-HDuVAWedding Peach~ ^^
You have your Wedding Peach, I have mine.
Enjoy, PB. =P