Knuckling up

“They were knuckling up before the teacher came.”

“As if ToBy was just gonna budge Give him a blunt, tell him to chill or we knuckling up" - ToBy, Shootaz.”

“Saucin' you up and all of us is knuckling up Have you buckling up motherfucker what" - Knowledge of Savage Brothers, At War.”

“Knuckling up with a carbon-based common guarding goblin" - Aesop Rock, Put Your Quarter Up.”

“Getting 'em up throwin' 'em, bobbing and weaving beastin' Knuckling up with OGs in the middle of the street in" - E-40, Hillside.”