A name for a person, usually male, who loves his cars, and gives them a lot more attention then he does his girlfriend, or anything else in life.
Girl: Hey, check out my new dress. Cute or what!

Guy: .. Woah! Check out that Jag!

Girl: Pfft, Petrol Pervert.
by sassy_sophi April 01, 2009
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Another name for a blackfella or Aboriginal (or similar term) - so-called after their regular hobby of the inhalation of petrol (or gasoline).
D'ya see 'em petrol sniffers near Darwin yesday?
by OzzieWanker85 April 21, 2020
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Men pissing in other people's mouth, most notably their mates' mouths - used as a prank.
Bob: I needed a piss so bad, and Nick was just there, so i petrol pumped him.

Nick: It wasn't that bad. It tasted like brine.
by Antastic November 25, 2007
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it is petrol in a glass container such as a beer bottle and is filled with sugar to weigh it down and make the fire stick
oi Shaun give us at petrol bomb to throw at that fuckin fenians house
by goodgut October 04, 2019
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Rhyming slang for "dump" for when you need a shit
Guy 1 "Mate, I need a petrol"

Guy 2 "you what?"

Guy 3 "petrol pump, dump. . u pillok"
by Dave118 April 04, 2011
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Someone (usually teenage girl) who does’nt have a vehicle of there own and instead is obsessed with someone else’s vehicle
Petrol sniffers always use (boy racers) for there cars
by P4DL0CK June 12, 2018
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