a tuft of chest hair protruding from the v-shaped opening at the collar of a shirt

nappy, black, balled up hairs, which resemble crumbled ground beef. Can be in the "kitchen" or on any part of the body.

black/brown Nappy chest hairs in small naps looking like the beef of a taco

Hair that protrudes from an unbuttoned shirt. aka the gerbil

A jokingly derogatory term Aggies use for Bevo, the longhorn mascot of the University of Texas. Indicates that the creature (and the school, by extension) is of exceptionally poor quality and is only fit to be ground-up and served as taco meat.

This term became especially popular after an ESPNU commercial depicting an Aggie playing a Pictionary/charades-like game. The visual prompt included UT's longhorn logo and a hook. The aggie refused to answer "Hook 'em Horns" and instead refers to the longhorn (somewhat disgustedly) as taco meat.

The video can be found online quite easily.

The chest hair of an African-American male.

rear view vagina