(in conversation) a phrase to reject someone telling you the gossip or news (of a negative connotation); antonym of “Spill the Tea, Sis”
Person 1: Hey, so I’ve got some bad news…
Person 2: Nu-Uh. Hold the broccoli, bro.
Alternatively
Person 1: Yo! I’ve got piping hot tea!
Person 2: Hold the broccoli, bro. I’ve got a test in half an hour and I know whatever you want to tell me will just distract me.