derp
noun
Meaning
A person who acts stupidly or foolishly; a person who derps.
A stupid mistake.
verb
Meaning
To act stupidly or foolishly
To make a stupid mistake
(of eyes) To point in different directions; (of a person) To have a facial expression with one's eyes pointing in different directions.
interjection
Meaning
Draws attention to an act of foolishness or stupidity.
"I put chips in my soup instead of crackers. Derp."
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