When a guy bearing the name of Tristan, unpromptedly and all of a sudden acts in a particular manner that is very much prone to result in the destruction of objects. Usually accompanied by heavy beatboxing or other ways of producing rythmical sounds.
Tobias : " Tristan, stop trying to put the LED into the socket!"
*LED explodes*
Pat: " This is such a Tristan Moment. "
*Tristan starts to shred it vocally-*