A sexual action first performed by Wett Diamond, a porn star known for her impeccable squirting ability. More in depth, a "Tsunami Face" occurs when one sticks their ass out on their bed, holds their legs up , and squirts at such a high velocity and quantity (hence "tsunami") of squirt out of her vagina that it lands on her face, drenching themself in squirt.
John: Dude, I just donated 500 tokens to Wett Diamond and she totally did a tsunami face!

Oscar: Wait, that's goated.
by ahotperson56 August 11, 2023
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