Another name for vagina. A dirty one that leaves marks in the underwear. Sometimes stuff drips out the bottom and runs down your arm while you are eating.
That whore has been with so many people I bet she has a greasy taco.
โดย Justin S 07 กุมภาพันธ์ 2005
2 more definitions
Disease ridden lady genitalia, usually use in reference to Hispanic or ghetto woman. With extra hot sauce means it is menstruating.
I just mowed down a huge Greasy Taco. Hold the hot sauce, please!
โดย DirtyM3XICAN 05 พฤศจิกายน 2014
The act of going (poo) along another persons (buttcrack)
I made her lay on her stomach so I could give her a greasy taco.
โดย eric klotz 24 ธันวาคม 2003