Top definition
used to point out the obvious to a being lesser than our intelligence.

stands for: A Dumb Extremely Retarded Fuck

The only word Marina says to Bishoy.
Marina exclaimed "ADERF!" to Bishoy because he could not gather enough brain cells to comprehend what she was saying.
by Anishoy August 30, 2006
Get a Aderf mug for your bunkmate Bob.
Sep 12 Word of the Day
Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.
A:dude, Anatidaephobia is the coolest phobia ever!
B:quack!
by blank babushka October 24, 2009
Get a Anatidaephobia mug for your daughter-in-law Beatrix.