Top Definition
The greatest friend a person can have. Uses sympathy as if it were his right hand. He's universally attractive, and your one straight friend would do if he ever became gay. He's the type of guy who says he loves you bunches, and is always down for another beer!
Everyone thinks he's cute, he must be a kaileb.
by emfsermc December 04, 2010
an awesome cool dude who is down for beer
i saw kaileb at the party last night
by kristy1254 August 02, 2011

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