A tantrum thrown during a game of Settlers of Catan.
Remember that time you stole Justin's longest road and he threw a catantrum? I almost lost an eye! That dude is nuts.
by Captain Ore September 04, 2009
A tantrum thrown because of events taking place during a game of Settlers of Catan.
When Alex refused to make any trades with Justin, Justin exploded into a furious Catantrum, throwing the dice on the floor and storming out of the room.
by gusta22 September 04, 2009