When a girl is having sex with someone and they reach around and pet her asshole without penetrating it.
I got thrown out of the titty bar for petting the starfish of my favorite stripper.
You have enough dick for all these ho's
Jack: how much ho's in this bar
Ethan: idk but ima starfish
When a male ejaculates on an asshole
I pulled out gave her a custard starfish
The act of pressing your butthole against another person's butthole
Hey babe, when you get home frome work I want a starfish kiss
When two people touch their b-holes together.
John wanted to starfish kiss Jane
when someone sits their asshole onto a printer and makes copies.
Today at work I was printing starfishes would you like a copy.
Kyle got a blonde starfish to prepare for the porn he was shooting.