Derivitive in most instances from the word Smegma (See: Knob Cheese), with four meanings:

1) Spoken in the show Red Dwarf (may have been used earlier than this.) and adopted into every-day culture; Similar meaning to damn or fuck.

2) Presumably an abbreviation of Smegma again; Referring to something digusting. Often an -unidentified- disgusting substance.

3)An insult. Smegma isn't the most complementary thing to call someone, so we can assume it comes from this word.

4) A company that makes various kitchen appliances such as cookers or fridges, which serve about as much purpose as the Smegma the word tend to derive from.
1) "Causality? Well, OK, you know, one event causes another, OK, but sometimes, you just gotta say, the laws of time and space? Who gives a smeg!" -Kryten, Red Dwarf.

2) "Urgh! I just put my hand in a huge pile of smeg!"

3) "You SMEG-FACED FUCKING SMEG-FACE."

4) "Whiiiirrrrtickticktickneeaaawwwm ... boom!"
by Brinny December 5, 2007
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A very versatle swear word which can be used for many things.
smeg off,jerk!
you smegging idiot!
you smegged things up again!
you smegging smegged up smeggitying smeg head!
by El Grande September 2, 2003
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A St Margaret's Girl. Can be recognised by vibrant yellow bands on her blazer. She may carry a piece of paper which reads 'In need of a dance date', as SMEGs are very unsociable beings and do not come into contact with the opposite sex on a regular basis. Usually, their Facebook friends list consists of all female friends and, sometimes, one male - their father.
Person 1 (Pointing at a girl) - "I didn't see her at the party last night."

Person 2 - "...She must be a SMEG."
by owl410 October 4, 2011
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An expression for anything and nothing, to add emphasis and pizazz. (More professionally written- S.M.E.G)
"That's so semg" / "You look smeg" / "Oh my smeg!" / "Don't be so smeg" / "I feel pretty smeg" / " ...smeg"
by anonymouspersondefiningawords September 4, 2019
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A made-up word used in the old TV show 'Red Dwarf.'

Used like a swear word, but didn't cause offence because it doesn't mean anything.

Sounds pretty funny if dropped into conversation.
Guy 1: Oh smegging smeg, you're such a smeghead!

Guy 2: Er, what??
by LalaRainbow January 27, 2009
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Smeg comes from the word, "Smegma" which is a thick, cheeselike, sebaceous secretion that collects beneath the foreskin or around the clitoris. It's the same as, "Dick-Cheese".

It is used by guys as a slam against other guys.
You are a smeg-head!
by ChessShadow July 6, 2010
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Short for smegma. Used as an insult.
by Tommy5000 March 31, 2019
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