1. Used for
flirting, sexual activity, etc.
2. Sarcasm, Smartass like.
3. The button to open console in
FPS games. Usually used in Source games.
1:
Guy: Mmmh, you enjoyed that~
2: Guy:
Dude, do you like CoD
Guy 2: Yea, i sure like that game~
3: Guy: hur hur, let me use cheat codes in Half Life 2! *clicks "~"* Hm...Sv_cheats 1, Impulse 101...F YEAH!