verb. To eat an entree from a fast food restaurant immediately after eating an entire meal at another fast food restaurant.
Dude, we totally pounded a number three at Hardee's and then Kelbyed it with a corndog from Sonic.

McDonalds was awesome, but I could totally Kelby some Wendy's right now.
by Thunderpussy February 22, 2008
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(N.) very great man who is extremly funny and has a huge penis. usually found mac'in on some babe. also known as k-slab.
"that guy over there is hogging all the babes!"
"yeah hes such a kelby"
by cory manshack February 14, 2008
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One who is 1337 and gets a lot of women to go to bed with him.
That dude at the bar was a total kelby!
by David Kalkanian December 15, 2007
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noun (kelb -ie)
-when you make a stupid mistake or stupid remark!
- usually stupid or blonde people make these comments
example 1
friend 1: oh i though you could get high of tinfoil
friend 2: um....NO stupid
friend 1: oh opps...
friend 2: wow...you just pulled a "kelby"
example 2
friend 1: hey i bet if you'll find the word gullible on this Doritos's bag
friend 2: okkie
friend 1: she suchs a "kelby"
by babyface:) November 20, 2011
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snorlax looking creature who enjoys playing video games, listening to never shout never, drinking alcohol, and eating blue waffles. kelby's dialogue consists of the phrases "nope, you would, ohhhmyyygoddd, and of course...0k' "
(how a convo would go if a girl was asking out the kelby creature):

girl: "hey kelby, i need to talk to u about something"
kelby: "ohhhhmyyyygodddd"
girl: "so...i was wondering if u wanted to go out with me?"
kelby: -shakes head repeatedly- and says "nope nope nope"
girl: cries
kelby: "you wouuld"
by naynay8 April 29, 2010
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kelby a slutty hoe who likes to bang every guy and object she also is a skanky bitch who will suck you cock
kelby is kelby
by kelby2gass April 08, 2015
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