Off the crumb

A phrase said when somebody/something is acting wild, out of hand or irregular. Mostly said to/about someone after being fuelled by (but certainly not limited to) drugs, anger, bullshit/lies, etc.

“Yo, Derek was so angry after losing the fight. He’s off the crumb right now”

“Derek is high as shit right now, he’s off the crumb”

bro 1: “DEREK YOURE DRIVING SO FAST!”
bro 2: “YEAH DEREK’S OFF THE CRUMB”

“Yo this beat go off the crumb”

“His outfit is off the crumb”

“My mum went off the crumb last night when the dog shat on the floor”