The Ultimator 

N. Slang term overconfident males might use to describe their penis.

Jonny: Hey Rachel, are you ready for a visit from the ultimator?
Rachel: Maybe if i get my microscope.

The Ultimator by hadomaru2 May 27, 2010

Mukuro Ikusaba, the 16th student, lying hidden somewhere in this school. The one they call the ultimate despair. Watch out for her. 

Mukuro Ikusaba, the 16th student, lying hidden somewhere in this school. The one they call the ultimate despair. Watch out for her.

Mukuro Ikusaba, the 16th student, lying hidden somewhere in this school. The one they call the ultimate despair. Watch out for her.

Mukuro Ikusaba, the 16th student, lying hidden somewhere in this school. The one they call the ultimate despair. Watch out for her. by ‍‍ January 15, 2021

The Ultimate Comedian's Revenge

Heckling the heckler. The revenge for said comedian is going to the heckler's workplace and bothering THEM while they work.

George: "You should go down to where she works and heckle her."
Jerry: "Isn't that the Ultimate Comedian's Revenge? Heckling the heckler."

The Ultimate Comedian's Revenge by Shaunn L. October 13, 2008

The answer to the ultimate question of Life, the Universe, and Everything 

42

a: What is the answer to the ultimate question of Life, the Universe, and Everything?
b:42

The answer to the ultimate question of Life, the Universe, and Everything by unhappy jackass August 31, 2013

the ultimate taboo 

Two identical twins having sex with each other.

Wow, looks at those twins getting it on, that's the ultimate taboo.

the ultimate taboo by Daniel Tosh Perv November 25, 2013

The Ultimate Cumshot

A legendary cumshot from a distance of at least 20ft high or 10ft long. Anyone who achieves this feat shall be crowned Joey Cumshot.

Tyler: “Bro I actually just came in your mouth from the top of my house”
Kyler(Mouth full of cum): “Damn bro that’s The Ultimate Cumshot”
Tyler: “Now you have to call me Joey Cumshot!”

*They slap each other’s ass*

The Ultimate Cumshot by CalYourPal October 22, 2019

the ultimate phoenix 

Something that a person in pain pulls together within themselves by acknowledging their truest place in the cycle of life.

She pulled off the ultimate phoenix; I watched her move through chaos, fear and addiction until she burst into the flames of her own transformation.

the ultimate phoenix by Dr Bunnygirl July 20, 2019