Take that. Take that. Take that.
It only took 50 Cent a few minutes to put together a video mocking his rap mogul adversary Diddy -- and it's pretty hilarious.
While managing to promote his vodka line and his cable TV show, Fiddy explains how Diddy is locked up at UCLA because "sh*t got real with the coach!"
50 and Diddy have been going after each other in public for years ... and most of the time it's been pretty funny.
Think Diddy will laugh when he sees this? Or try to hit 50 with a kettlebell (allegedly)?