To act or behave incorrectly with shellfish. When you preform something incorrectly and/or objectively wrong with any kind of shellfish, including crustaceans, mollusks and certain species of echinoderm.
Person A: "Dude, I think I just committed a scrumpo with my shrimp scampi."
Person B: "Oh god, do not tell me you..."
Person A & B "...left the tails on..."
Person B: "..oooOOh MY GOD, you disgust me."
Person B: "Oh god, do not tell me you..."
Person A & B "...left the tails on..."
Person B: "..oooOOh MY GOD, you disgust me."
by gimpodefines February 12, 2025
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