Definitions by neaners23

butt crumbs 

small flakes of skin, pieces of toliet paper, underwear lint that end up on your bed usually after sleeping naked and with another person.

Michael: "C'mon let's make this bed"

Jane: *dusting and hand-sweeping sheets* "hold on, I'm cleaning our butt crumbs off"

butt crumbs by neaners23 August 6, 2010