Kreets are crusty sheets that are full of debris, such as: toe and fingernail clippings, dead skin from psoriasis, as well as bacon crumbs and other delicious food items.
The kreets were so foul they almost crawled off of the bed.
Unkle Kleetus is the phrase used for a person who can socialize with everybody. Usually dresses in tracksuits but without tucked into socks, caps angled to either side of head, hip hop music on phone, an honest abe beard and tash.