A Chap walks up to another chap in a pointed hat and says:
Chap - You're Merlin aren't you?
Merlin - Why yes ..it's nice to be recognised!
Chap - Bit of a Wizard ..I hear?
Merlin - Well Yes .. I've been told I'm skilled
Chap - Do tricks and things ..don't ya.. Magical stuff?
Merlin - Magical ... yes that's correct
Chap - Turn Kings into Frogs ..and that sort of thing ..Is that right
Merlin - Well Yes ..I suppose I could Turn a King into a Frog!
Chap - Ever Mucked up ..Ya know, made a mistake?
Merlin - Well Yes ...hasn't everyone?
Chap - Can you reverse a curse?
Merlin - Yes I can ... with knowledge of who applied the Curse and the actual words of enchantment, I could do it ....Why?
Chap - I'm Cursed
Merlin - Really ... and how long have you been bewitched?
Chap - Years.....
Merlin - Do you know the words spoken over you to lay this curse?
Chap - Yeah .. can't forget them!
Merlin - What were they?
Chap - something like ... Do you take this women to be your lawfully wedded wife