Did you have “Slugs and safeties?” The way that worked is that if you farted, you had to call “safety” before anyone called “slugs.” If you didn’t, the one who called “slugs” got to give you “two and a half” which consisted of two punches in the upper arm followed by a downward stroke with an open palm (the “half”). What fun! My older brother took particular delight in this game.