Either a person who basically subsists on nachos and tacos whilst perfecting the art of laziness.
Dude.. all you do is eat a crap load of nachos and watch television with your boyfriend.. your such a couch-taco
by rollerroaster October 21, 2010
À pussy, vagina, or small cavern
I was knee deep in that couch taco
by burritoslocos April 22, 2015