O.i.r.o. Edit Meaning

1. Australian slang, commonly used to descrbe near-worthless coins (5 and 10 cents for example. Often given to gutterfluffs. -Hey mate, yo..

1. the funniest shit i ever heard (on venture bros.) great fake name for prank calls *ring ring ring* Unsuspecting person at work: hello..

1. The collective noun for a group or gathering of people called Peter. There's a rockery of Pete's drinking in that pub! See p..