The residue flakes or sand like material left after having sex or not showering for a couple of days, usually off ones butt.
1. Damn, look at your buttcrumbs all over the bed, you shower?
2. After we had sex, the bed felt like sandpaper with all the buttcrumbs.
2. After we had sex, the bed felt like sandpaper with all the buttcrumbs.
by Theoddfather May 29, 2015