When a can or bottle feels cold on outside but is not because it was only recently added to the cooler.
Don't open that can, it's fool's cold!
by Bumpyjonas November 28, 2016
Tim: I knew that scummy-looking guy was bad news! He tainted my Slurpee and got me sick!
Jerry: Don't worry dude, it's probably just fool's cold.
Jerry: Don't worry dude, it's probably just fool's cold.
by logostak October 20, 2007
Tim: I knew that scummy-looking guy was bad news! He tainted my Slurpee and got me sick!
Jerry: Don't worry dude, it's probably just fool's cold.
Jerry: Don't worry dude, it's probably just fool's cold.
by logostak September 27, 2007