The act of two male individuals painting or carving their dream girls faces on each side of a watermelon including a hole for the mouth. The two individuals proceed to face fuck there masterpiece until they touch dicks in the middle.
"What did you guys end up doing last night?"

"Not much. Just watched a movie with those two hot chics in it. Then we both sculpted their faces on a watermelon did some melon mashing. Ramming Ryans dick half way through the melon was kinda fucked!"
by RamRad August 15, 2009
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The African melon mash is a ritual where 150 men all take turns procreating with a watermelon that has a hole cut out and inserting there semen into it. After the ritual is complete the weakest boy of the village will eat this melon for strength and good health.
Chief it’s almost time for Timmy’s yearly African Melon Mash!
by GoingGutless June 9, 2021
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