Sheep Research

An English researcher is conducting a survey into sheep shagging (screwing to you Americans). First of all he visits an Essex farmer.
“So, Essex farmer, how do you shag your sheep?” “Well, I take the hind legs of the sheep and put them down my rubber boots and take the front legs of the sheep and put them over a wall.” “That’s very interesting, replies the researcher and he leaves the Essex farmer.”
Next he meets a Midlands Farmer. “So, Midlands farmer, how do you shag your sheep?” “Well, I take the hind legs of the sheep and put them down my rubber boots and take the front legs of the sheep and put them over a wall.” “That’s very interesting,” replies the researcher. “That’s how they do it in Essex too.” And he leaves the Midlands farmer.
Finally he meets a farmer from Cornwall. “So, Cornish farmer, how do you shag your sheep?” “Well, I take the hind legs of the sheep and put them down my rubber boots and take the front legs of the sheep and put them over my shoulders.”
“Over your shoulders?” replies the researcher. “Don’t you put them over a wall like everyone else!!?” “What? says the farmer. And miss out on all that kissing!!”