*No offence intended*

A chap is sat in the bar one night, having a quite drink. As he sits there, he notices an attractive lady walk in. Feeling luck is on his side, he goes over and starts talking to her.
As it turns out, they hit it off and before long, last orders (uhh, thats a uK thing!) is rang. Wanting to continue the conversation, he asks what she's up to next.
Feeling the same, she invites im back to hers.
As they walk back to her place, she turns to him and says "Look, I'm a bit embarrased to tell you this, but the fact is I stil live with my praents"
Not caring, and thinking "hey, I'm in with a shag, whatever", he replies that thats not a problem. However she continues:
"Thing is, my parents are deaf and dumb, so they use sign language alot to communicate, I just thought you should know that"
"thankts ok, thanks" he replies.
Soon they are back at hers and she lets them in. She closes the front door and sticks her head in the front room.
"Hi mum and dad, I'm back now"
Feeling he should be polite, he stick his head around the door to say hello.
As he does, he's greated by the site of her mother frigging herself with an empty beer bottle, and her father cupping his testicles in his hand and with matchsticks propping his eyes open.

Shocked, the chap comes out of the room and turns to the girl.
"what on earth is going on in there??!??" he says quite alarmed.
"I told you, they're deaf and dumb, so they are just communicating using sign language"
"Sigh language!?!?!" he yells, "What on earth are they saying to each other", to which she replies
"Well, she's saying 'get the beers in, you cunt' and he's saying 'Bollocks, I'm watching the match"


Tip - if you want to tell that joke to your friends, just remember the punchline and work back.....ahhhh thank you