Yukon Cornelious 

A mountain man extrodinair!

That boy is a regular Yukon Cornelious!

Yukon Cornelious by Eric Johnson February 10, 2004

Yukon Cornelius 

Is the speed and manner in which you give your girl or lover oral sex. Just a few licks and you can tell if she's good as gold or full of mold.

My girl loves when I play Yukon Cornelius. She ask for it all the time.

Yukon Cornelius by Captin Clitoris May 24, 2010