Definitions by The guy banging your mom

Um

A word used by stupid people. You're even stupider if you type this word .

"Um uh um uuum uhh duh I'm a dumbass um um uh ."

A normal : "Hey man darth vader had a white costume right ?"
A stupid bitch : " um...."
A normal : " shut the fuck up bitch ."

Um by The guy banging your mom December 3, 2013