"Nude Dude" 

Pouch for supporting the male genitalia that is fitted to the body with no other strings or straps except the waistband. A brand of jockstrap from manufacturer "Jock Sock" popular during the 1950s and '60s.

It's a little known fact, but the trade mark character "Nude Dude" that advertised the eponymous brand of truss in comic books and men's magazines in the 1950's was based on a linocut portrait of Herman Melville from the frontispiece of his novel "Redburn", modified with short back and sides.

"Nude Dude" by Tummy Augratin August 24, 2006

Nude Dude 

A human male who is without clothing. They are sometimes lazy or rude, but not always.

Ew gross! There is a nude dude sleeping on my lawn!

Nude Dude by not ben June 17, 2007

rude nude dude 

a person who is nudifice who yells at another non-nudifice person.

Go get some pants on, you rude nude dude.

rude nude dude by Peeps April 9, 2004

Rude Nude Dude 

A concited nudist.

I would hate to meet a Rude Nude Dude.

Rude Nude Dude by Light Joker May 10, 2004

Dude Nude 

Male nudity in movies. Specifically the frontal Area. Meant for a gross/shock funny. Appearing in such movies as, The Hangover, Dewy Cox, and The Watchmen. This has become a new norm in movies for a laugh.

-Hey did you see The Hangover?
>Ya that was funny shit!
-What were your thoughts on the Dude Nude?
>Gross but funny...

Dude Nude by Skellysd June 14, 2009

Hey Dude, I saw you nude 

age-old bit of classic school boy doggerel sung to the tune of The Beatles 'Hey Jude'.

Hey Dude, I saw you nude
don't try and fake it,
I saw you naked.
The moment that you went out streaking,
I was at my window -
mmmmm-hmmmm
- peeking.

Hey Dude, I saw you nude by Virgin Suicides October 6, 2017