The equivalent of crumbs in the bed

A term rarely used, but refers to when a person is being very annoying or dumb. Because People hate when there food leaves crumbs in there bed, and say that it’s annoying, that means that the person you are referring to, is annoying.

Ugh, Jack just asked me out again, even though I’ve told him I’m Aroace!
Dude, he is the equivalent of crumbs in the bed
Ain’t that the truth