a girl with a fat vagina.
Dang, you can see your beefy taco in those jeans.
by Jennabeaker February 23, 2010
1 more definition
When women has a very hairy gouch or aka vagina she is refered to as a BEEFY TACO.
"Damn i got her in bed and she had a beefy taco"
by Donthatemehatemyswag December 12, 2011