When your riding on a coach and need to lay a spicy log, but you don't want to risk your fellow passengers taking in the potent fumes and judging you. So you hold it in till the next service station.
Guy1: I'm going to sack off squeezing this lemon and hold it in
Guy2: Lad. You are too legit to shit.
Guy2: Lad. You are too legit to shit.
by Harrymarrymo October 7, 2012