What is Ass Tulip?
noun - a lighthearted name for the medical condition known as a rectal prolapse. This condition is marked by the extrusion of one's rectal walls through the anus.
If you let that dolphin do you in the butt, you may well develop an ass tulip.
Ass Tulip is a slang term used to refer to a condition where the rectum is pulled during anal sex due to a variety of factors including insufficient lubrication and a larger than average diameter penis.
After this Dutch chick begged me do her in the ass, she had a pink sock hanging from her ass that resembled an Ass Tulip. Can you imagine a whole bouquet of pink ass tulips in a pretty floral arrangement for Mother's Day or something like that?
To get fucked very hard till your anus pops out of your ass!
Jesus, look at the ass tulip I gave you!