When you sit on the toilet backwards during a shitting session, much like the TV persona of the same name.
by Geoff Gurak November 12, 2007
taking a shit sitting on the toilet facing the opposite direction the way A.C. Slater sat in Saved By The Bell when he ate at The Max
by Branny Pakistani November 12, 2007
Taking a dump on the toilet opposite from the traditional way. Its named after A.C. Slater from Saved By The Bell for the way he used to sit in his chair backwards.
When someone walked in on me while I was taking a dump while sitting backwards on the toilet, I casually explained that I was just AC Slatering it up, just like A.C. Slater sat in Saved By The Bell
by Kyle Berry January 7, 2008
Taking a dump facing the opposite direction on the toilet. AC Slater from "Saved By The Bell" was known for sitting backwards in his chairs, so one only naturally assumes this was also how he pooped.
I took an A.C. Slater so I could rest my laptop on the back of the toilet and watch a movie. It was incredible.
by JJKOOLKID April 25, 2011
You call someone A.C. Slater when referencing they are an "ass Clown", because they have screwed somethin up.
by CoralReefer April 18, 2008
One of the most pleasureable, distgusting, and dangerous forms of vandalism. Smoking crack while simultaneously recieving head, and taking a shit in the top tank of a toilet. The female performing the oral sex is sitting on the bottom part of the toilete backwards, like A.C. Slater, taking a shit.
hey jeff how was that party? it was cool, but someone did a tripple decker a.c. slater crumpkin in my toilet and it smells like hagrid's butt in my house!
by huckabee January 1, 2008
When a man defecates in the top tank of the toilet while receiving oral sex from someone pooping and sitting backwards on the seat.
"Hey girl, my dick is real hard and I noticed that we are both have been farting a lot. Perhaps we should A.C. Slater-Upper Decker Blumpkin"
by Juan Perico March 7, 2009