This is a penis that is rather girthy but short in length, similar to a tuna can. Often hard to work with while trying to have relations. Performing Doggy-Style with a woman who has 'back' is out of the question for a man sporting a 'tuna can'. The tuna can cannot enter the zone.
Bill was a very funny guy and great to be with...but we had to break up. He had a tuna can penis and couldn't satisfy or even enter me.
by Smellman March 05, 2009
When a girl is sitting down and farts, and the fart ripples from the knot area up through the roastbeef curtains before fully entering the atmosphere. This my dear, is a Vart.
I would say that Diane sits in her office chair and Varts about 8 times a week and giggles to herself.
by Smellman April 02, 2009