The "69" sexual position, but instead of pleasuring each other's genitals, they pleasure each other's rectums.
"I caught my parent's giving each other the horny potato last night"
by Baskmaster K October 29, 2007
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Just a random thing to say to your unsuspecting friend
You: Horny Potatoes
Me, aka your friend: wtf how high are you right now?
by FrogCat March 22, 2020
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