The Athens Trident is when three guys are laying side-by-side. The man in the middle is on his side. The man posterior to him eats his ass while the man anterior to him gives him head. This forms the shape of a trident.
Yo, my boy and I are doing an Athens trident tonight. You want to be the middle man?
An act of sexual foreplay: the insertion of the index, middle and ring fingers to the anus, simultaneously. Resulting in the spreading apart of the fingers once fully inserted.
Lonnie's signature in bed, is to give his lady the "muddy trident", lifting her to new heights of anal ecstasy.
An invention made by attaching individual macaroni pieces to the prongs of a fork after preparing a bowl of Mac and cheese (usually, but not limited to, Kraft)