Boston Celtics Prank Rookie Jaylen Brown – Fill Car With Popcorn

Rookie pranks are an age-old custom in sports, and the Boston Celtics get high marks for their latest stunt with Jaylen Brown.

Good one ! I was gone watch a movie tonight anyway .. who need some 🍿 Tonight ? I gotchu

A post shared by Jaylen Brown (@fchwpo) on Mar 15, 2017 at 7:50pm PDT

Yeah, that’s popcorn cascading out of his car window.

Jaylen Brown says he’s gonna get revenge pic.twitter.com/CeIrLdJKXi

— Alysha Tsuji (@AlyshaTsuji) March 16, 2017

The lesson to be learned here, grasshopper, is never leave your car unlocked.

Like, ever.