Youkhana 

An Assyrian name. Usually used for a last name.

Stella Youkhana

Youkhana by BrotherFromTheHood July 14, 2011

Youthanasia 

An amazing song by Megadeth, easily one of their best songs. Mustaine's lyrics are genius.

We are the damned of all the world
With sadness in our hearts
The wounded of the wars
We've been hung out to dry
You didn't want us anyway
And now we're making up our minds
You tell us how to run our lives
We run for YOUTHANASIA

Youthanasia by Chris Williams March 6, 2004

youthanasia 

Possibly the most badass influencial metal album ever produced, thanks megadeth keep on whoopin ass!

The album youthanasia, by megadeth dave mustaine.
Youthanasia, is the shit

youthanasia by eric n hutchinson November 15, 2007

Youthanasia 

Through the magic of movie make-up and CGI, an actor is made artificially younger, thus: youthanasia.

Jim: "Wow, seeing Arnie back as the Terminator was pretty cool."

Joe: "Yeah, they performed some mighty youthanasia on that old, meaty catcher's mit of a man."

Youthanasia by Fozter June 24, 2009

youthanasia punch

When you youthanize someone by punching them.

He felt sorry for him, so he hit him with a youthanasia punch.

youthanasia punch by Chi-Town Kid February 26, 2018