2 definitions by ImanJoelle

A mayo smile is a smile in which the person smiles without showing or barely showing their teeth. The way they jut out their bottom jaw looks like a underbite, thus giving the look of having a mouthful of mayonnaise.

A dirty deal is when a male or female engages in anal sex without properly cleaning their anuses, thus leaving the person doing the fucking with a shit covered dick or dildo.