1 definition by Jordan'sGirl11/9

When you're approaching a vehicle that looks very nice and expensive, but when you get close enough to it, you realize oh, it's just a Pontiac.
"Dude, look at that nice as car!"

*drives past car*

"Psh, that's not a nice car, that guy is a Pontiac Poser!
by Jordan'sGirl11/9 July 18, 2011
Get the Pontiac Poser mug.