1. Bitumen is black, tar-like substance which will cause a fit of the giggles in Science lessons (depending upon ones mood), as it is pronounces, "bitch-umen".
It is the pronounciation of this oil-waste that lead on from it's original definition, as 'bitumen' can in fact, be the source of many inside jokes aimed at those oblivious to those who lack a sense of humour and thus cannot tell when you have just reffered to them as a 'bitch' via the word 'bitumen'

2. It sounds as though it should be a type of Pokémon
1. Samantha, "You're such a bitumen!"
Lindsay, "Say whaaa'?"

2. Ash, "I choose you, Bitumon!"
by Ol' Jayson August 24, 2010
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One of the greatest bands in the world. With singles such as 'we cant be arsed', 'smooshieing', '10 minutes until the bell will ring', 'german', 'mr maclellan is a pedo', 'la da la dum dum ded dum', 'random word song' and MANY others.

The history of the band begins in a biology lesson with Mrs Paterson and two talented girls found that they were bored and invented a band. Those two girls became the founding members. The name 'bitumen' comes from the periodic table and Bitumen happened to be the one which sounded best. Since then, they have preformed at a wide variety of gigs including in the school canteen, school lockers,english and german classrooms and outside Marks and Sparks.

Bitumen always write their own songs and play their own instuments, although some would say that the kazoo is not a real instument. They are wrong. OH, and by the way, the tune to 'la da la dum dum ded dum' was not stolen off David Charnley.

Blargle.
'man... i cannot get that bitumen song out of my head!'
'well.. thats probably beacuse they're the best band ever.'
by Colette March 19, 2004
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Derogative term used to describe a sub class of vehicle owner in Australia.Commonly recognized as driving a ute or 4WD with huge bull bar,Kenworth mud flaps,CB antenna that could touch the sky,with RM Williams and Bundy Rum stickers covering every square inch of paint work.Driver usually aged between 17-30 and wears a cowboy hat even though he has never been near a horse.An essentially urban red neck,he breathes country living even though he would never dream of taking his vehicle off the road for fear of getting it dirty.
"Good luck trying to trade in your ute with all that crap stuck to it,you stupid bitumen cowboy"
by drongo September 5, 2006
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1. verb. vomiting, walking and doubling-over at the same time characterised by causing the arms to swing out in front of the person to resemble the action of pushing a wheelbarrow.
Ha ha, check out that dude, he's pushing the bitumen wheelbarrow bigtime!

Did he get any on his shoes?
by Ryan Paine February 9, 2008
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Indigenous land dweller from the continent of Australia who enjoys a beer, blowjob and a jersey jab, all the while still stopping traffic with their unnecessary passion to sleep on the warm bitumen of the roads in the upper quadrants of the State of the Northern Territory.
Hey Neil, get a load of that "Northern Territory Bitumen Bandit", he shouldn't sleep on the road, always forgets to eat breakfast! The bloody turkey!
by The Kingsbray Chookie May 5, 2019
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