{{term}}
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Top definition
derpfist
a derpfist is a person who does something incredibly
stupid
.
another
way to say
"
retard
"
person 1: that guy
left
his
wallet
in his
unlocked
car!
person2: what a derpfist.
by
thedo0d
June 19, 2009
Get a
derpfist
mug for your dog Georges.