n. a couple whose names are kelsey and gareth. The girl is generally blond and dumb as hell, who only scores 3 points above the level of retard on the ACT. while the male has some smarts, but has no testicles and only lasts 3 minutes in bed. They also tend to have the same haircut.
LMAO I R TEH KELGAY!!!

Whose that there?
Oh, those two are kelgar.
Really? I thought they were twins.
by bammcks October 23, 2007
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Wow, what a Kelgar!
by Jigowatt October 31, 2015
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