McCullen

V. To smoke an entire blunt without passing due to excessive consumption of mushrooms.

Don't McCullen that joint my friend.

by Boobsmaster69 November 8, 2009

McCullen

Some doofus who thinks dropping a penny off the Empire State Building could kill someone.

He saw that episode of Myth Busters and still insists he right, what a McCullen!

by BonerKingWhaleTailSpotter March 2, 2022