Top definition
This is inspired by the classic sandwich that is eaten by dipping the sandwich in Au Jus sauce. This is when a man dips his hard cock into Au Jus sauce, and then he sticks it in his partners mouth.
She looked hungry, so I whipped out the Au Jus and served up a French Dip Peter.

"Are you hungry?"
"No thanks, I just had a French Dip Peter."

Jen forgot to button her top blouse button after having a French Dip Peter.

Beth forgot to wipe her chin after having a French Dip Peter.

Do you want Fromunda Cheese on that French Dip Peter?

Do you want a mushroom stamp with that French Dip Peter?
by Brent K., Justin K. August 19, 2008
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