"Dentist Appointment" joke

A Scotsman goes to the dentist and asks how much it is for a tooth extraction.

"? 85 for an extraction, Sir" was the reply.

"Och, huv yer no got nothin' cheaper?" replies the Scotsman, getting agitated.

"But that's the normal charge for an extraction, Sir," said the dentist.

"What about if yer didna use any anaesthetic?" asked the Scotsman hopefully.

"Well, it's highly unusual, Sir, but if that's what you want, I suppose I could do it for? 70," said the dentist.

"Hmmmm, what about if yer used one of yer dental trainees and still without anaesthetic?" said the Scotsman.

"Well, it's possible, but they are only training and I can't guarantee their level of professionalism, and it'll be a lot more painful. I suppose in that case we can bring the price down to say? 40," said the dentist.

"Och, that's still a bit much. How about if yer make it a trainin' session and have yer student do the extraction and the other students watchin' and learnin?" said the Scotsman hopefully.

"Hmmmmm, well, O. K., it'll be good for the students, I suppose. I'd charge you only? 5 in that case," said the dentist.

"Och, now yer talkin', laddie! It's a deal," said the Scotsman. "Can yer confirm an appointment for the wife for next Tuesday?"