The accumulation of shart residue, butt sweat, butt grease, toilet paper bunnies (aka dingleberries), urine, semen, smegma, yeast, pus, lint, hairs butt cheese and other anal or genital excretions brought together in a crotch furnace or swamp ass. Schwit is generally collected around the butt-hole, gootch, ballsack, taint, muff and/or cooter and even all the way up the butt crack and under the muffin top or rolls of a beer belly in severe cases. Generally accumulated on a hot and humid day while working outside. The consistency varies according to the exact contents and ranges from toothpaste to syrup. Everyone's schwit has it's own unique fragrance, but generally a few familiar odors are recognizable. Schwit is responsible for 58.3% of all skid marks and is commonly visable on wearers of khaki pants. Schwit is not corrosive, but due to it's abbrasiveness, it does cause skin irritation. A quick fix for this irritation is a toilet paper biscuit or put-it.
You know, I really like hiking with you out in the wilderness on this beautiful summer day, but the one thing that I don't like about it is having to smell this god awful schwit.
by observer#1111 November 29, 2012
1 more definition
Heidi Klum is totally schwit.
by Steve Lakowski January 21, 2005