The act of walking after eating laxative-ridden food (or otherwise poor quality food) to the bathroom. Usually accompanied by the pinching of butt-cheeks to prevent poop from falling out. eg. like rolling up the end of a taco to prevent meat from falling out as you eat it.

Invented in Borat's movie. It is said, when something great happens.

a walking taco is a when any/all the taco fixings you want are added to a bag of Fritos and you can "walk" away with it. (as seen on David Letterman 6/4-5/07)

Available females.

A bag of doritos with everything that taco would have. But with nasty taco meat. Later one after eating one you will blow ass extremely bad. Can cause intense burning of the anus

The new term for camel toe. Refers to the look of a woman's vagina when her pants or underwear is pulled so tight you can see the outline of her llabia and the slit in between.

When someone takes a shit in a woman's purse.