What is Poop-tank?
1.
Taking a shit in the water tank of the toilet so that when flushed, dump water fills the toilet bowl.
Man, this party blows! I'm not leavin' untill I poop tank this bitch.
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2.
A more direct, elegant expression of the 
Feces --> Toilet Tank --> Flush >>> Poop Tank
3.
The two-cheecked, vertically split hemi-sphere that you would be lost inside if you travelled about 6 inches aft of the vagina along the 
After like half an hour of wearing the
hinges off this girl'sfront door , she finally got on all fours, and looked back at me with a look that said, "put it in my poop-tank or get out."
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Random Words:
1. 
some one who wheres the same top every tuesday.
Tom why have you got the same top on ...it's toms tuesday top
See tom, tuesday, g.. 
1. 
The old man hiking shoes that are worn daily by embarrassing dads, uncles, and on occasion grandfathers. 
Description: The weird rubber..