tongue twisters

I would like to share few tongue twisters which i enjoyed a lot. 1) Betty botter had some butter, but she said this butter's bitter. If i bake this bitter butter, it would make my batter bitter. But a bit of better butter that would make my batter better. So she bought a bit of butter, Better than her bitter butter. and she baked it in her batter, and the batter was not bitter. So it was better betty botter bought some better butter. 2) A big black bug bit a big black bear, made the big black bear bleed blood. 3) Six thick thistle sticks, six sick thistles stick.

Can you imagine an imaginary menagerie manager imagining managing an imaginary menagerie?

The tongue twister I've always enjoyed since I was a kid is the one which goes like this: Peter Piper picked a piece of pickled pepper. However, I can't remember how the whole verse goes. There was also: She sells sea shells on the sea shore, The shells that she sells are sea shells I'm sure.