kruff

a person who is delinquent and without ambition. lazy and not driven.

Daniel is becoming such a kruff.

by B3th October 24, 2018

kruffs

Those reddish indents you get on your skin from various surfaces after you've leaned on it for too long. Often obtained while napping. Singular is kruff, but a single kruff is not as notable and seemingly less common.

You've got kruffs on your cheek from falling asleep on your bookbag.

by Cavernio May 18, 2010