Noun: the result of an upside down stool being occupied by four persons. (A spider has eight legs, four stool legs times two legs per human equals eight legs, arms are crossed removing them from consideration)
There's four of us and only one bar stool, no worries, we'll just flip it upside down and make a stool spider.
by Da ladies man November 09, 2013
A form of explosive diarrhea that literally sprays the inside of your toilet bowl in a thin layer of brown.
by Johann Doe December 18, 2018
i couldn't believe that there was a lazing stool in their bathroom!
by Rewskeee December 03, 2014