Hahahaha I love that one!
One of my favorites is the one where Murr is working as a security guard in the drugstore and repeats the line Joe gives him without realizing what he was really saying "I figured out what stinks in here. It's your pussy." He is horrified that it slipped out, but the best part was the other 3 guys' reactions....they laughed so hard all 3 of them fell laughing, not just Sal (btw, love when Sal falls down laughing).
https://www.youtube.com/watch?v=5aoDfTibNIM
Or the tattoo punishment was pretty hilarious. Jaden Smith tattoo on Sal's thigh...hahahaha.