Crumb is a meaning of saying someone's a fucking idiot or retarded
Claude: You're an idiot!
Jacob: You're a crumb I don't want to hear it
Someone who is 100% punk, shows imagined strength by standing over and harrassing females
That Thierry is a dead set crumb
a person who is uneducated or just stupid, or does something stupid,
a nickname for Dylan’s current boy toy
dylan: hey I’m going to hang out with Crumb
mckenna: have fun!
Someone who cant function as a normal human being. Their value to society is equivelant to the crumbs stuck wedged in your seat.
My coworker is fine working 3 hours a day make ends meet so he can sit home with no cable and air conditioning. What a crumb.
To interpret that someone is flirting with you.
The way she was looking at me, I reckon that's a crumb!