1 definition by endlesskelly

Kelly, the name of someone who is a giant douche. Commonly referred to as a: nerd, loser, loner, asshole, lil' bitch, cunt, et cetera et cetera. Can sometimes be a nice person but they are so insecure and have so much shit in their head that they take it out on other people.
Person: And that's when I knew that Janet was the one for me.
Kelly: But why? Janet is a lil' slut who sleeps with everyone.
Person: stfu kys.
by endlesskelly July 10, 2016
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