a sloppy burrito usually takes place on a hot summer's day, when you're girl gets mud butt/swamp ass. you two decide to do anal and when you pull out and see the mess she's left on your dick, you proceed to strike her across the face with it.
"dude, i had to give kathy a sloppy burrito yesterday."

"that's why i won't do anal until winter. "
by thatwhiteevo January 28, 2013
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