Definitions by DxC-p00n

30 minute shit 

When your friend says they are going to take a "crap" and come back thirty minutes later because instead of just taking a crap they jacked off and used taking a shit as an alibi.

guy:yo guys.. im gunna.. uhh.. take a crap ill be back.
guy2:wow dude hes pullin a 30 minute shit.

30 minutes later...

guy:back
guy2:wow finally you stopped wackin' off

30 minute shit by DxC-p00n June 3, 2008