Mac Smack
Eating McDonald's before heading to the club and being too lazy to wash your hands or your brain.
A guy eats a Big Mac then goes to the club and smells like grease and regret
A girl eats fries and goes to the club, and the DJ says 'That's not a vibe, that's a disaster'
A guy says 'I'm not washing my hands, I'm too cool for that' before going to the club