Seth Rogen and Joseph Gordon-Levitt recently appeared on TBS' Drop the Mic, and their lyrics were aimed to kill. Gordon-Levitt rocked a Wu-Tang Clan sweater during the battle, which should have earned him extra points from host/judge Method Man. The epic four-minute battle is hilarious as each man attempts to cut deeper and hit harder to overcome the disses from the previous round. "Gotta diet, man, or try a juice fast/ Or at least just stop eating James Franco's ass," raps Gordon-Levitt. He made Rogen's weight the center of most of his lines. "Alright, first of all, Looper was great/And you only get work 'cause Chris Pratt got in shape," he adds. Somewhere, Star-Lord is laughing at that line.

Rogen dropped a few insults that hit home himself. "You haven't been good since Third Rock From the Sun/ Fuck 10 Things I Hate About You, I'll name ten thousand and one," spits Rogen. He also takes shots at Gordon-Levitt's religious faith. "You're like a glass of milk that went on Birthright/ You proved you can be both too Jewish and too white."

The two have worked together in a trio of movies, 50/50, The Interview, and The Night Before. Check out the hilarious battle rap below.