fumduck

Another way of spelling dumbfuck to avoid filters when posting in forums online.

Hey fumduck.
You're a fumduck.

by Anna Kournikova August 07, 2003

Fumducked

v.intr.: To drink(Alcohol) yourself to a state of mental deficiency(Retarded) .

"Dude, You were so fumducked last night. We had to tell you that you were tired. We could only get you to bed after you had another shot. We gave you water instead and you didn't even notice."

by Lil' B June 16, 2008

Fumducker

A person who "jerks off" while looking at National Geografic.

Hey Grandma, Grandpa iz such a Fumducker.

by shimp May 29, 2005