chronoclasm

1. The temporarily frazzled mental state resulting from the discovery that the actual time or date varies greatly from what you thought it was.

2. A song by Rhythm Invention

Mark: "I'm so happy that it's Friday!"
Jim: "Uhh... Mark... it's Tuesday"
Mark: "Wait... what?!"
Jim: "Having a bit of Chronoclasm there?"

by Linguistic Mystic October 18, 2007