Smeg

Comes from the word "smegma", meaning the cheesy crud on the end of your dick, if you're a guy and dont wash your dick properly.

"Smeg" is mainly used as a kind of swear-word on the TV show Red Dwarf. When used in this context, its use is similar to that of "fuck".

Smeghead = fuckhead
Oh smeg! = Oh fuck!
What the smeg is going on? = What the fuck is going on?
Whats that smegging thing? = Whats that fucking thing?
I dont give a smeg = I dont give a fuck
etc...

by O.G. WILLAKER February 10, 2005

Smeg Breath

An insult implying that a person has recently had oral sex with an unclean partner. Smegma, being most generally considered as affecting men, when associated with smelling it on the breath also implies homosexuality when this insult is directed at a male.

"Hey smeg breath, quit goofing around and hand me the pliers!"

"Cheryl is such a slut, the boys have started calling her Smeg Breath behind her back."

by Rexomaticus McManus November 28, 2006

Smeg

From the tv show Red Dwarf, it is a commonly used insult, derived from Smegma.

1) Smeg: Exclamation of surprise not unlike fuck.

2) Smegger: Obnoxious person

3) Smeg head: As 2

1) Oh Smeg! What the smeggin' smeg's he smeggin' done?!

2) I'll nut the smegger into oblivion

3) I'm not an insubordinate man by nature. I try and respect Rimmer and all, but it's so hard because he's such a smeg head.

by Snake July 9, 2004

cunt smeg

The crusty build up of filth after a week of sex with no shower.

Fuck my cunt is itchy from getting pounded all week. I really need a shower to wash this crusty build up of cunt smeg away.

by Frank.479 November 22, 2011

smeg hole

When you front fart but a little cheese excretes its saltiness out.

OMG! Max francis was walking one day to pick the kiddies up and buy some african bongos when his well dirty smeg hole began to moisten and erupt again.

by Doc smegoday June 20, 2017

Smeg hat

A small condom like device which is placed on the end of your bell to avoid smeg removal when you have a shower. This is done for a variety of reasons but mostly to pull the "smeg fridge" prank.

Shit! I forgot to wear my smeg hat and now my dick is all clean.

by Analex127 September 19, 2009

Smeg for Brains

From the sci-fi comedy Red Dwarf.
Someone very stupid. A form of shit for brains. An insult.

"Hey, smeg for brains- get us another beer."

by Radclyffe November 8, 2003