Small particles that fall from the scrotum. Most prevalent when stepping over ones face while incapacitated or asleep.
Dude, don't step over me. I don't want your dick crumbs all over me.

Quit shakin your dick crumbs on my taco!
by K double mafuckin C May 16, 2008
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-crumbs that falll off of a dudes dick when being given head to.

-someone who sucks, a douchebag, mean etc.
i hate the bitch, she's being such a dick crumb

yo, i sucked up mad dick crumbs when i gave him head.
by Chazzz:) January 2, 2011
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