an event when a group of friends or people smoke marijuana together.
> Cute Girl:OMG! you should've been with us last night!
> Hot Girl:Why? What Happened?
> Cute Girl:We all did Petah at the same time.
> Hot Girl:you mean that cute,sexy peter jusnic kid?
> Cute Girl:No, I meant we all got high together.
> Hot Girl:Ooooh..
> Cute Girl:But He is cute and sexy..