When you're fucking a girl up the ass, but for lube you use mayonnaise, mustard, ketchup, or any other deli condiment.
"Dude, I was in the back of a Subway and I was about to fuck this girl up the ass, but I didn't have any lube so I just did a Delifuck."
by wordsmith11 May 30, 2008

9 Words Related to Delifuck

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