Act up (slang)
Pronunciation: /akt-up/
To act crazy or cause a scene.
Example sentence: “The henny will make a girl act up.”
“Crazy like my jacket strapped up Nigga, I don’t act but I’ll act up” – Big Sean, Bounce Back.
“I got to act right if you niggas wanna act up” – YG, My Nigga.
“Act up, we gon’ mask up, boy, I dare you” – Lil Tjay, F.N.
“My nuts is backed up, I’m about to act up” – E.D.I. Mean, Me Against the World.