A previously unwritten rule has now been set in stone: when you’re DJing for 50 Cent at the club, don’t play any Diddy.

Over the weekend, Fif was performing at a club, and when the DJ decided to play his hit “I Get Money” remix featuring the Bad Boy headman, he decided to take things into his own hands… or foot.

Jay Z, who’s also on the track, isn’t beefing with 50 anymore, but it seems 50 is still beefing with Diddy (just head to his Instagram for a few comical reasons why). Apparently that’s the reason Fif decided to step on the DJ’s mixer, which caused him to wrap up the song.

50 Cent also celebrated his son Sire’s birthday Labor Day weekend. Apparently he wanted his dad to dress up as the superhero Cyborg. Of course he obliged.

Check out some video of what went down at the club as well as pics of daddy Fif dressing up as Cyborg below.