A warm tortilla, slightly mushy, filled with meat, cheese, and shit. It is placed in a bag and masked with "taco odors" to confuse any possible consumer of such disgusting smegma and turtle shit in a bag. Often sold at schools, because no one else in their right mind would actually buy this shit. Possible uses: fertilizer, laxitive, or a blunt weapon.
I took a bite of this taco in a bag, it tastes like shit. Want it?

Okay...it smells alright...OH SHIT WHAT THE FUCK MAN?!! THIS IS DISGUSTING! Aww, sick, flowers are growing in my mouth.
by Kevin Costner January 20, 2004
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when eating a chick out, placing seran wrap over the vagina so the taste isnt as bad
She had a horrible tasting pussy, so i gave her a taco in a bag so i could stand it
by Kavy August 19, 2006
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tacos in a bag. mushy. cheesy. beefy
boy: Want a taco in a bag?
boy 2: no thank you i just had my taco in a bag.
by whitexasian July 24, 2006
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This is when a broad pulls down her pants and panties (if she's wearing any) and places the lips of her vagina on someone else's face or food or anything really as a joke or for revenge. It's the female version of what dudes do when they "tea-bag" something. Not reccomended when it's "that time of the month" unless the person really deserves it. Taco bagging does not work on guys or other broads that want to fuck you because then they'd enjoy it and that would defeat the purpose.
1. I can't believe that bitch! I am so going to taco bag her face when she falls asleep.

2. My mouth is salty from when Sally taco bagged me after I spit in her face.

3. She is so drunk!!! Let's take turns taco bagging her!
by Alexisr07 May 29, 2009
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"Ooo my taco bag is riding up and giving me a wedgie!"
by desilu1 March 25, 2010
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