A youtuber that has a youtooz dildo, that is shit compared to quackity's.
P1: what is this?
P2: it's a shifty Fitz dildo I got at youtooz

P1: oh...I have a quackity's one
by Fuck_You_Fitz September 29, 2019
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Masturbating while a girl watches you.
Demarius: "Yo Tyrone what happened with that girl Becky you took home last night?"

Tyrone: "I didnt have a condom and that bitch wouldnt let me fuck so I whipped it out and gave her the Fitz"

Demarius: "Thats wassup"
by bodaciousdude May 4, 2012
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When a penis rips a vagina during Intercourse.
I had to go to the the doc for stiches I got fitzed last night by that hot guy.
by LizzyAnn December 20, 2016
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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.
FitzChivalry is the illegitimate son of Chivalry, the heir to the throne of Buckkeep.
by Andrew Melvin April 27, 2008
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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.
by 264 QA January 15, 2010
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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.
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"
by 725ftn February 27, 2011
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Shannon said she sent the package, but she was fitzing.
by Llamanda February 15, 2018
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