These are from urban dictionary, not me.
1. Urban dictionary - Pontiac Grand Prix
While the newer models have become more respectable and attractive, the models from the early 90s prove that Pontiac did not focus on form or function in its design. They are known to be unreliable, and are very unstable at speeds above 80 mph. The transmission is short-lived, and in third gear the entire ride will shake when your foot is not on the accelerator. The newer models have also improved the color options. They have expanded the spectrum to include more than just vintage-white, metallic aqua (made extremely popular by its cheap price due to it being extremely tacky), red, blue, and black.
example:
Phil - "Hey Chris, can we take your 1992 Pontiac Grand Prix to school?"
Chris - "Nah, last time I tried to drive it, it broke down on the highway"
Phil - "Oh yeah... I forgot my bike would get me more chicks AND it would get me there faster"
1. Urban Dictionary - Pontiac Grand Am
Cheaply built, cheaply priced, low budget interior and butt ugly exterior make this perhaps the worst built 4 door car ever sold in North America. Who ever was responsible in engineering the grand am between (1993-2004) should be shot.
example:
"oh man, check out that car... (sighs) oh its a pontiac grand am.. boo"