Welsh - As defined in the Urban Dictionary

[Orcs]

Welsh
A race that is misunderstood by their neighbours the English due to their craftiness and intelligence. The English call the Welsh sheep-sh****rs due to an old trick used by the Welsh against their gullible English neighbours in medievel times, when the English had a nasty habit of F*****g sheep. When Wales adopted English law they noticed the penalty for sh*****g a sheep was less than stealing one (due to the English's habit) so whenever they were caught stealing a sheep they would instead say they were planning to f**k it instead to avoid the fine.
Therefore there is a very long list of crimes involving Welshmensh*****g sheep, although it is only the English who would actually ever f**k a sheep, it is just another example of the Welsh tricking the English once again.
Englishman "You are going to have your hand chopped off with an axe because you stole a sheep."

Welshman "I was infact taking the sheep to f**k."

Englishman "Oh, thats good then our law endorses sheep sh*****g. You will only have to lose a finger.

[Leman]

Very peculiar.

[Lord Kermit of Birkenhead]

Well look at the originator.

IanS