When taking a shit, having someone sit on your lap aiming their anus between the first person's legs. Both people shit at the same time, creating a "double" effect and saving water in the process. For utmost efficiency, time the splashes similar to Olympic synchronized diving.
by iAM December 14, 2013
Get the Double decker mug.Hey man. You wouldn't believe last night after the party. I had a double decker oatmeal creampie and it was amazing.
by Misterkirito07 November 15, 2017
Get the double decker oatmeal creampie mug.The act of slobbering on a fat dick that is so big it makes you drool. It tastes good like chocolate so you want to have all of it. You’re ability to take all of the Dick with ease relates to it being a pecker. You make the guy feel so good that his Dick feels wrecked and used.
by Germany2.0 December 6, 2020
Get the Double Decker Pecker Wrecker mug.by E.D.M. August 17, 2007
Get the double decker mug." My boss pissed me off so I snuck into his private bathroom and left him a double decker on his toilet tank."
by Vizualist March 22, 2012
Get the double decker mug.by SKItheDOUBLEdeckerBISCUITqueen December 13, 2018
Get the double decker biscuit mug.It is a way of a guy saying he is going to have rawdonkulus intercourse with the opposite gender and not perform any dirty tricks such as a phantom or ice dragon. Its is derived from The Teenage Mutant Ninja Turtles(Kowabonga which is awesome) and the drill company Double Decker add it with the word collision(intercourse) and turtle wax(symbolizes wetness. words that are ordinary alone but together mean something totally different
guy1: Some fine as chick is looking for a supafly jimmy snooker. Anyone kno who she is?
guy2: Ask dat chick if she wants a Double-Decker Kowabonga Turtle Wax Collision in her ass?
guy2: Ask dat chick if she wants a Double-Decker Kowabonga Turtle Wax Collision in her ass?
by TheKidJeff November 11, 2006
Get the Double-Decker Kowabonga Turtle Wax Collision mug.