The Tuesday following a holiday Monday. Feels like Monday, but is actually a Tuesday. Can totally fuck your week up and cause you to miss meetings and piss off your friends.
I missed an appointment today because my subconscious was convinced it was Monday, when it was actually Muesday.
by niftydog January 28, 2008
After a holiday on Monday, going back to work on Tuesday feels like a Monday. You will have a case of the Muesdays.
by Wafsnipes23 May 27, 2014
A Tuesday that feels like a Monday, typically after a Monday holiday, such that you overlook events scheduled for Tuesday.
by HookedOnDiscGolf September 06, 2018