A greb is a person who, in a disastrous attempt at 'individualism', dresses in the same way and listens to the same music as all of his/her greb friends.

Grebs typically wear baggy trousers, hoodies of their favourite bands, chains and various skateboarding paraphernalia. This is meant to be a backlash against 'designer label culture', but the greb doesn't seem to realise that just because you don't dress in designer clothes it doesn't mean you have to make yourself look like a complete prick.

Grebs listen to 'alternative music'. This would imply that it is somehow different to what is heard in the mainstream, yet most of the CDs they listen to are available at Woolworths. It's the sort of stuff that John Peel stopped playing at the end of the 1970s, yet to them it is 'new' and 'innovative'. Grebs dismiss new and interesting forms of music, saying that it is made by people with no talent. To a greb talent is someone who is not bad at guitar who can also play grade 5 on piano.

Grebs are rivals of the chavs/townies. They dislike the way the 'townies' experiment with new forms of language which distinguish them from the older generations. Grebs talk like their parents.

Grebs are contained in their own little ghettos in order to protect the public at large. They are usually found in the less well-off parts of the suburbs. Their parents are typically teachers and social workers who spend their spare time reading The Guardian and telling everyone about how Margaret Thatcher ruined British society in the 1980s. Grebs themselves have left-wing political beliefs. They tell you they believe in equality, but look down their noses at the 'chav underclass'. They will tell you all about the evils of capitalism, but spend most of their time watching Sky TV and take their summer holidays in Disney World where they drink Coca-Cola all day and eat lunch at McDonald's.

In summary, these guys have got ISSUES.
Normal Person 1: Yes man. What you saying?
Normal Person 2: I was all good until I saw that greb.
by Paul_notts September 15, 2005
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aha! I wanted for so long to know what is the real word for the phlegm that accompanies smoking cigarettes.
not only that,mind... I now know the one for the unapeasing stench left by the smoke: qualm.
*puffs and drags another loooooong one* listening( no shit, I swear on my father) to The Platters song Smoke Gets In Your Eyes!!! (I don't believe it myself!!!) omfg!
by hytham_hammer July 10, 2005
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Grebs generally wear tatty old baggy black or blue jeans, spikey necklaces and wristbans along with a nirvana or slipknot hoody. they all seem to think theyre being individual or different bye doin this, but all look the same, they think slipknot and cradle of filth are proper hardcore death metal, but have never even heard of good bands like the devil wears prada, drop dead gorgeous or the black dahlia murder.

they generally pride themselfs as being more intelligent and morally superior to chavs, but in reality are more or less the same, just with different taste in music and different clothes/hair. as they are just as narrow minded, which you will clearly see if you read alot of the other definitions of greb.
Greb 1 - oh my good, have you heard the new slipknot song, its soo heavy, i love it.
Greb 2 - i know, and the new cradle album is amazing, dani filth is sooooooo good.
Real Metalhead - haha look at those freakshows talking about ther shitty pretend metal, lets beat the shit outta them and proceed to the black dahlia murder gig.
Scen Kid - ok
by Storm almighty September 8, 2007
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A slang term for someone who is known/thought to be dirty and smelly.
They are into deep and heavy music, and can be spotted wearing black clothes.
Generally, goths and emos are selected as a greb.
"Shut up you fucking smelly little greb!"
by Seano-2007 October 15, 2008
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to purposely swallow a nailgun for gambling purposes.
If horse #2 wins, I'll greb, but if horse #1 wins, you own me 1,000,000,000,000.00 dollars.
by bread infection November 8, 2005
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A greb is usually a person who has been bullied at some point and usually inbread. They dont bathe or use any form of deoderant so they stink really bad. REALLY BAD! man they're sweaty. also they seem to enjoy skateboards and black clothes not to mention there fettish for leather. In all, a low, low, low form of life. If you wish to see a greb in action, pop down to your local skate park or follow the stench of salty clothing.
passer by: You guys reek, i mean come on, its not hard work to buy a sponge
greb: Say man.... errrm.... that was.... errrm..... bogus dude
by Dan Shepo February 18, 2005
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verb: To greb or grebbing/grebbing). To complain about something to everybody else you know.

A greb is someone who complains a lot, also known as a grebber. someone who is an incredible greb can also be given a ranking along with their title of greb, such as captain Greb.

the word 'grebbing' becomes 'grebbin' when it is said with annoyance or anger.
Captain Greb: where's all the booze gone!!??
Person: oh quit your grebbin!
by GAAAAAAABE!!! October 26, 2011
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