Urban Dictionary: Uncle Bo

Term used for the need to make a bowel movement. Originated as a derivation of Aunt Flo.

"I hope we make it home soon! After those double bacon cheeseburgers and a pot of black coffee, Uncle Bo's paying me a visit!"

by Word Viking March 28, 2010

a guy that rejects a girl name maya because he’s 3 years older than her

Uncle boing defined for someone who says “ i’m still 3 years older then you maya“

by soleilsucks September 11, 2020

A term used to define something or someone that is ourageously cool or wicked!! Actually invented by a crazy guitarist/tech nicknamed "Metal Dan"

"That Gig was Uncle Bo Wickler"
"She had the most Uncle Bo Wickler arse i have ever seen!!"

by Omar Abidi April 16, 2007