Uncle Eddie 

A young adult male who likes to smoke marijuana in mass quantities then proceeds to fuck someone's older sister, and then comes downstairs and proclaims himself "uncle eddie".

Younger Sister: Whatchya doin?!
Young Adult Male: I'm your new uncle eddie!

Uncle Eddie by Lil Ellen September 30, 2008

Uncle Eddie 

When you bust a nut in her butt and yell, "Shitter's full!"

I gave your mom the ol' Uncle Eddie last night.

Uncle Eddie by That Old Arby's wrapper January 7, 2022

Uncle Eddie 

Older male, usually in his 40s, who gives off a creepy uncle vibe, hence the term "Uncle Eddie". Will take female friends to Vegas, but is often mistaken as their 'fun' loving uncle.

Nickname you give someone who you do not trust with younger children.

"No, Uncle Eddie, no!"

"thanks for the drinks, Uncle Eddie"

Uncle Eddie by nouncleedz December 30, 2013

Uncle Eddie 

When you go to a tattoo shop and tell the artist you want a tattoo in your pubic area. Then leave immediately once they've shaved your genitals.

I'm ready for my date! Needed a trim so I pulled an Uncle Eddie at a tattoo shop and dipped out!

Uncle Eddie by Antonioestamuerto May 25, 2024