asswipe /ˈæswaɪp/ noun2 •(informal, vulgar) Toilet paper.I rapidly expended my own and everyone else’s supply of tiny C-ration rolls of asswipe and was reduced to wiping my nasty behind with leaves and grass. — 1976 •(vulgar, offensive) An annoying, contemptible, or worthless person.He is such an asswipe! formsasswipes