A jerk move by high schoolers and middle schoolers. A devious lick is stealing from your school.
Person A: "Yo. I made the most devious lick ever today. I stole the soap dispensers."
Person B: "Dude, the soap dispensers are never full, and now you're tellin' me you stole em'?"
A “Lick” refers to when people come up on a lot of money very quickly. Usually illegally by robbing and stealing all in a short amount of time. Robbing someone, coming up stealing, or hitting the jackpot gambling would also be known as “hitting a lick”.
Polo G - Epidemic: "I know 'bout some flukey shit, I heard he died on a lick"
Roddy Ricch - The Box: "I just hit a lick with the box"