I've been feeling pretty derpy today. Everything I touch seems to fall apart, and I cannot seem to do anything right.
by Count Schlick May 27, 2012
Get the derpymug. Clumsy or uncoordinated; prone to cause accidents likely due to some, often humourous, mental lapse.
Ugh, I feel so derpy today. I just filled the coffee maker with pencil shavings and tried to write something down with a coffee bean.
by Count Hieronymus Schlick August 5, 2012
Get the derpymug. Not "all there in the head"; possibly lacking intelligence or common sense. The wall-eyed background character in "My Little Pony: Friendship is Magic", Derpy Hooves, is named after this.
Hey, look at that guy sticking his aluminum foil-wrapped dick into an electrical outlet. That's derpy if I've ever seen it.
Derpy is best pony.
Derpy is best pony.
by datSato January 3, 2012
Get the derpymug. 1. adj lacking intelligence; no common sense
2. adj used to describe a person who acts stupidly or often messes up
2. adj used to describe a person who acts stupidly or often messes up
by Future Echo December 31, 2016
Get the derpymug. by CJK909 January 13, 2015
Get the Derpymug. A derpi is the coming together of a Jessi and a gussi usually in an online game form.
A derpi may also be used as an affectionate term of endearment by one of the aforementioned or by any other user. The term derpi stems from the origin, derp.
A derpi may also be used as an affectionate term of endearment by one of the aforementioned or by any other user. The term derpi stems from the origin, derp.
by DerpiJessi August 22, 2012
Get the Derpimug. by SiriusLG January 20, 2010
Get the Derpymug.