A D-shaped ring, the flat section attached to a collar/cuff/belt/other surface for the purpose of fastening something to that surface.
by Psi Sushi November 08, 2003

A sex organ where two penises are coming out of a vagina and the penisheads interlock, and create a D shape
can be in either sex
can be in either sex
Greg: Hey, has a wierd thing in her pants
Josh: Thats her D Ring
Greg: Ew, Mike fucked her last night i bet he's scarred for life
Josh: Thats her D Ring
Greg: Ew, Mike fucked her last night i bet he's scarred for life
by The Italian Ninja April 13, 2011

by Sanequea November 29, 2017
