Estedford English Dictionary's definitions

Denan

The second definition of annoying, often used when someone is way over the top when it comes to volume, when the person is failing to comprehend words correctly and when someone is repeating the same meaningless word over and over.

Is also a homosexual sex, move involving the person 'giving' the penis to rotate counter clock-wise with his penis half way out.

Oh my, that young child is quite the Denan.

or

Hey Harry, that Denan you pulled last night was amazing.

by Estedford English Dictionary October 13, 2009