This is a list of my favorite tongue twisters that I update and add to frequently. In a warm-up or exercise, I try to read the short phrases aloud 3-4 times in a row (it's usually on that 4th time that I mess up. ^_^ Haha.) Enjoy!
This site has so many more English tongue twisters, from A to Z. So does this PDF of tongue twisters! Check them out for more practice.