tìm từ bất kỳ, như là cunt:
The act of two people shitting in the same toilet without flushing. (intended as an insult to the bathroom owner)
Hirsch has been an asshole, let's shit stack his toilet.
viết bởi acoustic sean 11 Tháng tư, 2008
A shit large enough for two.
I just pooped a shitstack so high, it's coming out of the bowl.
viết bởi daviddeath 21 Tháng sáu, 2014
a pile of shit
Kirby worked up an appetite at the gym so he when he finished he slammed down a shitstack, even eating the curnels of corn. yummmmmm...
viết bởi robbbie is funny 29 Tháng tám, 2003
When many males all stack up on the shitter, each sitting on the lap of the person below them. They spread their legs and the shit falls down into the toilet.
paul, steve, mel and andrew shitstacked it together
viết bởi SteveB 23 Tháng tám, 2004