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Underware that disappears between a person's butt cheeks (man or woman). It doesn't necessarly have to be a g-string, but if not, that ass is way too big!
Holy shit that guy's ass is so big his bananna hammock has disappeared and is now crack floss.

Dam that stripper is hot and I love her crack floss.
by G-RED October 29, 2006
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2
Underware that disappears between a person's butt cheeks (man or woman). It doesn't necessarly have to be a g-string, but if not, that ass is way too big!
Holy shit that guy's ass is so big his bananna hammock has disappeared and is now crack floss.

Dam that stripper is hot and I love her crack floss.
by G-RED October 29, 2006
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Get a Crack Floss mug for your dog Yasemin.