dirtstar 

dirtstar- the way an asshole makes a little dirty "star" when "puckered up".

"get your cat's dirtstar out of my face, plz."

dirtstar by Crowe Basalt April 13, 2005

Dirtstar 

the small circular pattern left in the dirt from a sitting cat.

dude, that cat just left a beautiful dirtstar in the sand!

Dirtstar by Mr Tallywhacker June 20, 2006

Dirtstar 

dirty asshole

You're a japanese dirtstar

Dirtstar by Blaine Degen April 4, 2010

Dirtstar 

Rectal cavity

Damn that Rory has one nasty dirtstar!

Dirtstar by Soupee August 20, 2003

dirtstar 

an anus with fecal residue that resembles a star or star fish.

Dan had a hard time cleaning out his dirtstar after eating all that spicy chili.

dirtstar by Dirtstarr December 10, 2013

Dirtstar 

A dirty slut, derived from the combination of the phrases "dirty whore" and "porn star".

Damn that roomate of yours is one serious dirtstar!! I'm impressed she don't walk funny!

Dirtstar by RunLolaRun April 5, 2004

Dirtstar crunch

When you eat rice-crispies or a crunchy cereal out of someone's anus

Hey guys I just had Dirtstar crunch at Sara's house

Dirtstar crunch by Mr Richardskynn September 14, 2019