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One who is disgustingly persistent.One who has horrible manners and cannot contain themselves.Crumblets always want and never give, they act selfishly in almost all situations. Its is of great insult to be called this.
Nick: yo son you got a cigarette?
Ryan: Yea sure man
Nick: You got a light?
Ryan: Yea man
Nick: You got any gum?
Ryan: Calm down you CRUMBLET!

by **RPM** December 07, 2006
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