Dirty Symone 

When a girl is extremely horny and performs sexual acts on her period.

Jim: I heard Becky pulled a Dirty Symone with Bob this weekend
Larry: Damn bro, idk rather to feel good for bad for Bob.

Dirty Symone by JacobL#86 May 14, 2020

dirty simone 

A dirty Simone is a person that likes to shove ping pong balls up their ass whilst simultaneously singing the declaration of Independence during their monthly abortion appointment.

Wow, they're really acting like dirty Simone.

dirty simone by Ass of a fire crotch July 1, 2020

Royal Dirty Simone 

The act of a Dirty Simone, except in her bum bum instead. The act also includes swirling her ass blood in your mouth and spitting it into her unconscious face. If the smell is too bad, you may vom on her as well.

Went to Amsterdam for a sesh, met a bird and took her back to my hotel. She asked me if I knew any dirty stuff to do. I mentioned the Royal Dirty Simone.

The rest is history now.

Royal Dirty Simone by Adminimum March 4, 2019

Dirty Symonds 

In a 69 position, man on top, remove the penis from the girls mouth and rub your anus over her mouth resutling in shit streaked lips, similar to cricketer Andrew Symonds famous zinced lips.

Shelly ; last night just as I thought Chris was gonna splooge down my throat he pulled out and gave me the Dirty Symonds!

Mary ; Howzat!!!!

Dirty Symonds by spanther December 18, 2008