Sadly aging Peter Pans, still trying to live like they are in their 20s, including but not limited to trying to score with 20something girls. Typically, driving mustangs or newer trucks, one of the identifying markers is that these vehicles will typically be very shiny, as if freshly washed and waxed. Possibly to imply that they recently came from a dealership showroom.

Also see: 40-year-old-dude-at-the-club, and 40 year old pervert
I like that place on the weekends, but sometimes it's full of 40 year old douchebags.
by MightyYui February 11, 2015
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