DudeSmoothie 

When a girl (or guy) sticks a straw into their partner's urethra and proceeds to jerk them off until ejaculation. After ejaculation, the partner sucks the jizz through the straw.

"Dude! I made Stacy a DudeSmoothie last night!"
"Ah man! I can't believe she'd do that!"

DudeSmoothie by SlitheryLlama1 May 10, 2014

Dudesmoocher 

A gay person.

Shit dude, Elton John could not be a bigger dudesmoocher.

Dudesmoocher by Shander21 February 23, 2009

Dude Smoothie 

A practical joke in which you ejaculate into a milkshake or smoothie before serving it to a friend.

John: "Hey my drink tastes a bit off, are you sure you made this right?"
Jeff: "You idiot, you fell for a dude smoothie"

Dude Smoothie by GiffKeplen September 29, 2021