The act of smearing mayonnaise in a skank's butt crack,
followed by simultaneously squeezing her ass cheeks together while licking out the mayo from back to front, culminating in an explosion of creamy tuna goodness. Celery optional.
Yesterday I was horny and hungry, so your mom and I shared a Tuna Salad Sandwich.
by Charlie Da' Tuna September 29, 2010
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