The aftermath of a very rare and extraordinary poo. A tank slapper requires the coming together of a unique arrangement of circumstances not encountered on a frequent basis.

Firstly the poo being ejected must be firm, ideally smooth, definitely not sticky and have some elastic properties.

Secondly the body from which the poo is being ejected, must be longitudinally centred and slightly forward on the pan. The sphincter must not be too slack or overly encumbered by anal beard, this is to ensure maximum velosity on exit and reduce any parasitic friction.

If these properties are met, the poo will launch out of the anus. It will hit the forward side of the pan, adjacent to the bowl water. Ricochet on to the back pan, leaving two perfectly vertical skid marks in front and behind the bowl water. This is a tank slapper.
Jeff, Jeff, my legs are trembling and I feel like I’ve been touched by the almighty himself. JEFF, I’ve had a tank slapper.
by Cludgyspanklips September 26, 2021
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A bona fide tank top lover. The one and only tank top master. Will fucking reck anyone in his path
Wow I love Tank Top Siraj. Did you see his pecks move when someone called him shilpi?
by Meteor Jamal August 10, 2021
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A term for a phony tough guy who acts like he owns the gym. Often smells bad from wearing the same clothes and cant wipe his own ass and has cheesy tattoos. Will use steroids, plastic surgery and any other short cut to impress people. While most people snicker behind their back you often find him posing in pictures with his shirt off and looking in the mirror thinking he's an adonis.
Check out that guy in the skull t-shirt grunting and slamming weights on the ground, hes tank tough.
by RRDawg March 01, 2011
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A.K.A Dale B (Urban Dictionary does not permit use of full names)
Know as Tavern Tank after only two visits to his 'new local'. Has been victorious in arm wrestles and drinking competitions.
Look! There's the Tavern Tank!
by Funkatize August 10, 2008
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