A verb, as in "to Krell somebody." Especially popular in Riverdale Illinois. Means: To look someone in the eye, lie your ass off, promise him/her anything (everything), and have no intention of following through. And then tell a (another)lie.
"Please, please, please, I won't Krell you. Just lend me $20 and I'll pay you back Tuesday. Don't believe me? Neither do I. Wait! Do you want to buy a washer and dryer?"
by Alicia Krell (nee ) Kozcek March 14, 2005
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slang for "speed","crank" or "meth",and has nothing to do with cocaine.
Damn Bro,my girlfriend did some of that krell you gave me and she's been locked in the bathroom trying to pick spiders out of her face for the past 3 days now.
by clemricosuave January 29, 2015
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Verb: to party very hard. To get fucked up on liquor, beers, weed and maybe even some yays.

Noun: someone who parties very hard, to the point where their cognitive ability is permanently impaired.
1: Person 1: What are we going to do tonight? Person 2: We're going to krell.
2: Did you see the Toothless girl who asked me to pull my dick out on the dance floor? What a krell.
by spacepope666 April 15, 2017
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