a shag is hard to describe. There are many definitions ...see shag
Here are a few things that a shag may be like:
1. A shag is like a see saw: up and down.
2. A shag is like the tide: in and out.
3. A shag is like a sauna: it makes you sweat.
4. A shag is like a good curry: it makes you hot.
5. A shag is like a table without a cloth: it has four bare legs.
6. A shag is like a spade: a tool in a hole.
7. A shag is like an invitation: cum in
8. A shag is like a kid on a rocking horse: a ride to remember
9. A shag is like bad porridge: lumpy and sticky
10.A shag is like a cox’s orders: In, Out, In, Out, In Out
11.A shag is like praying: Oh God, Oh God, Oh God.
12.A shag is like an Irish man with a strange name: Orgas Mic
13.A shag is like a thing for joining things together: A Screw.
14.A shag is like a connection between railway carriages: Coupling
15.A shag is like a conversation: Intercourse
by Criostoir Hulme July 12, 2006
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A predominantly British term for sexual intercourse...

Maybe you'll be more familiar with:

Making love
Getting it on
Plain old SEX
Fucking
Mating
Breeding
Reproducing
Procreating
Hey mate... I shagged your ma' last night!
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Shag: British coloquialosm for sex, also was old victorian word for eating grass.
not as offensive as \'fuck\' and you can\'t \'shag off\'
\'i\'m gonna shag a girl\'
\'fancy a shag?\'
by AndrewAnderson85 September 27, 2003
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A Herefordian greeting or term for 'mate'. Can be used for aquaintences and mates alike. Similiar to the Liverpudlian 'La' or Welsh 'Butt'.
Bob: Can you pass me that spanner Bill?
(upon receiving spanner): Cheers, shag.
"Alright shag"
"How goes shag?"
"Have a good holiday, shag?"
"Got the time on you shag?"
by HST September 11, 2005
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The same thing as fuck, but in the U.K they say shag.
by Anonymous March 20, 2003
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