poontiac 

a large old american car with a huge back seat suited for having sex

I cruised the strip in my 2-door '67 POONTIAC Bonneville looking for some hot action.

poontiac by minimalsidefx April 1, 2007

Pontiac Syndrome 

An aversion to using vehicle headlights suffered by drivers of General Motors cars.

Sufferers believe that headlights are "uncool" and will activate only the parking lights until stopped by the police.

Why does that car have only its parking lights on at 3 a.m.?

He's got Pontiac Syndrome.

Pontiac Syndrome by chingaleta December 31, 2008

poontacular 

An extremely fortunate situation, comprising of a group of two or more single and available females. Especially related to girls attracted to other girls, or overwhelming nudity.

Five girls in a hot tub? Brah, that's Poontacular.

poontacular by Mark D'Antonio October 29, 2006

Camp Pontiac 

$14k a year sleepaway camp for JAPPY girls from NY. Girls at this camp can be seen wearing golden goose (ggdb) hard tails, sugar lips, the camp spot apparel, aviator nation, free city, Cartier and van cleef. You'll only fit in if you're JAPPY and have been there for years. Boys on the other hand only play lacrosse and hockey and have massive egos. Kids at camp hookup every night with the opposite gender by sneaking out.

Oh she is really jappy, she must go to Camp Pontiac

Camp Pontiac by BLOBFISH12348 February 9, 2021

Pontiac 6000 

a baller-mobile that can destroy even the toughest mailboxes with its bad ass front bumper

The 6-twizy cost $35 and i signed the title Bott Van beland and it is now resting at CTR

Pontiac 6000 by Bain ladin May 13, 2005

Pontiac Bonerville

Obviously it's a play on the name of a famous muscle car (the Pontiac Bonneville) though it refers to neither muscle nor car, but a very stiff erection that steers its owner wherever it wants to go (to a nice warm parking garage of course).

He was driving his Pontiac Bonerville around the house again.

Pontiac Bonerville by Troy Tower December 31, 2009

Pontiac G8 

A pretty decent car that goes up to 70 in about 2 seconds without you knowing it and it has BASS.

OMG this car is going fast...it must be a Pontiac G8

Pontiac G8 by Mike63 November 9, 2009