The act of swiftly grabbing another man's genitals and initiating the 'good game exclaim' whereby only one male may be permitted to affirm. this is usually to show the fact that the gamee has accomplished a ballsy act.
Fred: Nice tackle Frankie! GOOD GAME! (slaps crouch)
The act of slapping the ass of a member of the same sex, but to avoid the cloud of homosexuality, after the ass slap you say "good game." Using this phrase will thereby negate any homosexual connotations, according to the ChickenHawk.
I was in team yesterday, and this mohawked motherfucker gave me a "good game."