Swirl

It's when you shit and cum at the same time while wearing underwear. Similar to soft serve ice cream swirl which has both chocolate and vanilla softy serve on the cone.

I just swirled myself after eating taco bell and watching the new Belle Delphine sex tape.

by anonymous January 28, 2021

Mystery swirl

The random spluge-stain you see under a UV light (generally on a motel bed).

Brendan: "We stayed at the cheapest motel; it had a mystery swirl on the bed!"

by afaraci12099 August 17, 2016

Manhattan money swirl

A large round wad of money at least 10cm in diameter.

Melissa screamed as she unwrapped her gift it's a Manhattan money swirl!

by Arctic November 6, 2016