Ring Worm 

Rubbing the penile glans around on the exterior of your lover's anal sphincter as an act of foreplay to relax and loosen the bung for anal sex.

Roger got Carla warmed up and ready for an anal pounding by first getting her loose with a little Ring Worm action.

Ring Worm by Eaton Holgoode April 27, 2015

ring-worm cherrio 

Another name for your asshole. When clenched, often resembles this type of cereal (cherrios). Or another way to describe it would be it's round form also resembling a ring-worm. Thus, ring-worm cherrio was created.

Look at this, Kid got drunk and took a picture of Doug's ring-worm cherrio!

ring-worm cherrio by Katie B. February 27, 2005

Hungarian Ring Worm 

A traditional hand job from behind the back and under the legs. Preferably the giver's face is submerged in the anus of the taker.

Philip received a nice hungarian ring worm from Charles for his 18th birthday.

Hungarian Ring Worm by BAMFMASTA M December 5, 2010

Molly Ringworm

When you're so drunk that you can't remember the name of the girl from The Breakfast Club.

I can't remember the name of the girl from that movie....kids in detention...mary...margaret...molly ringworm

Molly Ringworm by doodlebugz10 December 22, 2010

Ringworm 

A workplace name that replaces the name ‘cunt’

Do some work ya fuckin ringworm

Ringworm by Joek1ng4312 January 1, 2018

Ringworm Buffet 

A retarded defintion, mostly because Ringworm is not caused by parasitic infection, but by fungi. Also, ringworm is not limited to the anal area. Most likely Al Morrowfield was thinking of tapeworm or pinworm.

Al Morrowfield is an idiot.

Ringworm Buffet by EJL March 17, 2004

ringworm 

A fungal infection that dirty bastards get.

James: What the fuck is that on your leg?
Anthony: I don't know, I've had it for about six months, it doesn't hurt though.
James: I'd go to the Doctors if I were you. It looks like Ringworm.
Anthony: Ringworm! But that's what dirty bastards get.
James: And your point is?

ringworm by pinkbum September 29, 2005