Top definition
When you decide to markdean taking a crap on the toilet facing the wrong direction. Much like how AC Slater sits in a chair when he's at the Maxx.
I had to markdean so bad but I wanted to read the poster behind the toilet so I decided to take an AC Slater. Afterwards my knees were bruised much like Lambourn's.
by clarksd September 08, 2006
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2
Verb (V) The art of sitting on the toilet backwards while you take a shit.

Derives from the series "Saved by the Bell" in which the character ACSlater would often sit backwards on his seat.
"Yesterday I was ACSlatering it at my girlfriends house, but I forgot to lock the door and her mother walked in on me midway"
by coresnake November 11, 2007
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3
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
Im going to A.C. Slater so that i can take a shit and do my homework at the same time
by Branny Pakistani November 12, 2007
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4
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 06, 2008
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5
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
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6
That fine specimen of a jock from saved by the bell. Usually sporting the most up to date fashion items and greasey mullet to boot.
Girl 1: "AC Slater is soo hot"
Girl 2: "Hands off his cheesey smile belongs to me!"
by Matt and Fay April 05, 2004
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7
the anti-christ taking the form of a young teen who makes fun of the mentally challenged on a daily basis. ac obviously stands for anti christ and slater is there to fool fans of saved by the bell into doing the work of the devil. also a total douchebag
dude get your crucifix here comes Ac Slater.

that kid making fun of "red helmets" is such an AC Slater.

dude AC Slater from saved by the bell told me to trip the special kid when he walks by my locker
by reed "the bomb" johnson June 18, 2008
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