"Good afternoon ladies and gentlemen and welcome. Whilst shopping in our store this morning/afternoon/evening, why not go along to our hot rotisserie counter where you can purchase fresh cooked medium chickens, £2.99 each or two for the amazing price of £5. That's £2.99 each or two for just £5. More reasons to shop at Morrisons."
I had to say that every quarter of an hour over the tannoy. For a week straight. This was over a year go now, and the exact words are STILL stuck in my brain!
But you could have fun by trying to see how sarcastic you could be before people noticed. Thus we had an "amazing offer", "Fantastic offer", "Stupendous offer", "not-to-be-missed offer", and as many other variations on the theme as I could think of. Well, it passed the time...