Personally, I tend to use 'gg' a lot in real life situations. I picked it up from Starcraft.
-"Oh, how'd you do on that Calc test?"
-"dude I answered like two questions"
-"...gg."
And I tend to use "Toasty" which I first heard from Stepmania whenever I do something really awesome.
As for actual gestures, I tend to do salutes instead of waves and such as well, and sometimes when I smile I do this really stupid grin that looks just like Rash from Battletoads. (but I try to not do that.)
-"Oh, how'd you do on that Calc test?"
-"dude I answered like two questions"
-"...gg."
And I tend to use "Toasty" which I first heard from Stepmania whenever I do something really awesome.
As for actual gestures, I tend to do salutes instead of waves and such as well, and sometimes when I smile I do this really stupid grin that looks just like Rash from Battletoads. (but I try to not do that.)