What does "Bogart" mean?

Definition: To hold onto something for too long, when it’s supposed to be shared. Often used as a reminder to someone who has been holding a joint meant to be shared. The name Bogart comes from famed silver screen actor Humphrey Bogart, who would often let a cigarette dangle off the side of his mouth, even though he wasn’t actually smoking it.

Example usage for Bogart

“You’ve had that spliff for five whole minutes. Pass it. You’ve been bogarting way too much.”