Tugging my shorts
Tired. Ready to be taken out of the game. First used by Magic Johnson to describe Michael Jordan during the playoffs. Magic explained that Michael must be tired because he was "tugging his shorts".
Bro 1: Yo dude, you coming out tonight? We're gonna get banged up.
Bro 2: No way dude, I just wailed on my pecs. I'm tugging my shorts, big time.
Bro 2: No way dude, I just wailed on my pecs. I'm tugging my shorts, big time.