A fork of Rural Dictionary
hands on the gastrointestinal 'clock' demanding one 'pump a lump'; emptying of ones' bowels; 'take' a shit!; 'have' a shit
churning in duane's guts informed him it was flop-cutting time!
flop-cutting time was complicated by dean's un-hungry toilet!
he went 'huh?', when she informed him it was flop-cutting time
The point reached in the day when it's too late to get any from the opposite sex. Usually applies after a long day at work.
Boy: Girl, I know you alone tonight.
Girl: It's cut off time. Hit me on the weekend.