HX_GUy 

One that excessively displays his homo-erotic taste for a specific denomination of Audis or the Audi name in general. Particularly of the A4 breed.

The HX_Guys of this world tarnish the incredibly masculine and brutal image of A4 owners abroad!

HX_GUy by Audi April 12, 2004

HX_Guy 

verb, to babble incessantly about material possessions, to the point where it appears to be a sexual fetish.

I'm getting tired of hearing this dude HX_Guy about his damned car and

HX_Guy by RRLSi March 29, 2004