Top definition
The act of saying something so stupid it defies belief and the laws of physics simultaneously.
Me: "So i heard Matt had you running around, trying to find a bag of steam the other day"
Guy: "Yer"
Me: "Haha you're an idiot"
Guy: "Well in my defense the coffee machine makes steam"
Me: "......."
Me: "What a cooperism"
by MadForEmmaWatson December 05, 2013
Get the mug
Get a cooperism mug for your coworker Callisto.