Thaco
Short for thigh taco; The crease where the upper thigh meets the waist. More apparent when squatting with a thick ass and legs
She squatted down and grabbed my dollar bill with her thaco.
Thaco
A gender neutral term to describe someone (i.e. a thot) who would do literally anything for a taco, and I mean anything.
It's taco Tuesday, you know what that means. The thacos out here wildin'
Thaco
When you miss Taco Tuesday, and you move the event to a Thursday, but "Taco Thursday" just doesn't have the same ring to it.
"Tomorrow is Thaco Thursday! Wear your sombreros and racially depraving costumes for the occasion!"