A turd that is cleverly concealed under the butter in the fridge through having melted the butter onto the turd. A Butturd is usually concocted as a revenge scheme.
Term coined by: brict
1. "He microwaved the butter. Then poured the melted butter into a bowl. Then shat in the butter carton. Then poured in the melted butter, and let the butturd set in the fridge. Then left." - zalifer
2. "I can't believe it's not butter" -- HOLY SHIT! IT'S A BUTTURD!