the act of bending a person over an object (ie. a sawhorse) so that hands and feet are touching the floor and then moving the penis back and forth through the butt crack so as to achieve sexual pleasure (imagine titty fucking only with a couple of fat ass cheeks)
by goodcook January 3, 2010

by JetPlaneszz July 27, 2016

A monster sized shit, may be runny or hard, that occurrs after a heavy night of drinking and eating breakfast at 3:00 am.
by Josh "Vern" Smyth May 22, 2006

When, during the act of fellatio, the giving partner gags on the penis of the receiving partner and vomits a small amount of stomach acid, mucus, and saliva onto the penis. This "vinegary" liquid is then used to further facilitate the fellatio and/or masturbation as an added lubricant. When depicted on video, this vinegary substance is typically spit aggressively at the receiving penis before being re-incorporated into the sexual act.
My girlfriend gagged when she was blowing me the other night, but she just spit it on my dick and turned it into a vinaigrette slider.
by jedbob December 11, 2009

Someone who likes to sit on the tip of a pen, prefferably so that it slides into the anus. A way for a female (or male) to pleasure themselves in a school or university classroom.
by seanrauharo May 9, 2007

The most sexually satisfying children's toy of our generation. They slide so smoothly across the carpet it feels like you're having sex. Also called, "sex sliders."
by DiggabaVaginas1234 March 7, 2011

by Michigan2455 May 19, 2010
