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1.
A bizarre sex act which involves a man, a woman, and a toilet (with a tank, commerical ones won't work).

- The man involved takes a shit whilst "AC Slatering" the toilet.
- The woman involved is "Top Shelfing"/"Upper Decking" the toilet.

While both are performing aforementioned tasks, the male engages in cunnilingus with the woman. Should the roles be reversed and a blowjob is given, the term is referred to as a "Kelly Kapowski"
I just broke my pelvis falling off the shitter doing the Mr Belding.
by Mr_Hands69 March 06, 2011