c.1300, from Old French tripe "entrails used as food" (13c.), of unknown origin, perhaps via Spanish tripa from Arabic therb "suet" (but also said to mean "fold of a piece of cloth"). Applied contemptuously to persons (1590s), then to anything considered worthless, foolish, or offensive (1892).
An arrest; a prison sentence; fall
[1920s+ Underworld; fr trip, ''stumble, fall'']