Means "son of" (hence all the English surnames like Fitzpatrick, Fitzhenry) but can also refer to an illegitimate child, a bastard, someone born out of wedlock etc.
by Andrew Melvin April 26, 2008
Get the fitzmug. The act of overthinking or analyzing a simple problem, also known as confusing people or AVI'ing it.
Guy 1: Well if you take the tire off and check it then blah blah blah...
Guy 2: Come on man I just want to rotate my tires quit fitzing it.
Guy 2: Come on man I just want to rotate my tires quit fitzing it.
by 264 QA January 15, 2010
Get the fitzingmug. by Fitz Frum Tha 818 November 22, 2007
Get the Fitzmug. 
by Munkey dunkey May 17, 2022
Get the Fitzmug. 1. A suitable name to dipsnap to.
2. A kid who is popular because his name sounds cool if you say it loud enough.
2. A kid who is popular because his name sounds cool if you say it loud enough.
by berkojew January 16, 2009
Get the Fitz mug. 1. noun- full retard
2. verb- to instantaneously lose control of your bowels in an unannounced fashion. Usually resulting in going commando for the remainder of the day.
3. adj.- awesomer than everybody and everything around you.
4. adj- The inability to come up with a response to an insult, usually resulting in threats of sodomy.
2. verb- to instantaneously lose control of your bowels in an unannounced fashion. Usually resulting in going commando for the remainder of the day.
3. adj.- awesomer than everybody and everything around you.
4. adj- The inability to come up with a response to an insult, usually resulting in threats of sodomy.
noun- "Is your brother Autistic? No, it's worse, he's a fitz!"
verb- "Oh man, I'm 75% sure i just fitzed myself."
adj- "I'm sorry, I couldn't hear you over the sound of how fitz I am"
verb- "Oh man, I'm 75% sure i just fitzed myself."
adj- "I'm sorry, I couldn't hear you over the sound of how fitz I am"
by 725ftn March 14, 2011
Get the fitzmug.