A vehicle , typically a large SUV, that people trying to increase their social status drive in Melbourne Australia. Typically these people are posers and over extend themselves just to appear affluent.
Look at Josh driving his new "Prahran pram", what a tosser.
When a thing or situation is so good that lesser adjectives can't possibly explain how good it is. Particularly if it's to do with cars, drugs, music or other non mainstream sub culture things and events. Similar to a Chef's kiss of excellence.
Whilst off chops at a music festival Gary turned to Shane and said; "fuck, these Mitsubishi's are fucken mint!"