Here is the collection of Top 10 tongue twisters. Hope you'll like this post... I think, you'll like this post ; if you like tongue twisters :-P .
[ Not in order ]
1 - Red bulb, blue bulb ( It may look simple, but try to say it 10 times fastly... :-P )
2 - Cycle ralley, lorry ralley (ooops! it's really difficult)
3 - The sixth sick sheikh's sixth sheep's sick
4 - The stump thunk the skunk stunk
The skunk thunk the stump stunk
5 - Black bug bit a big black bear. But where is the big black bear, that the big black bug bit.
6 - A skunk sat on a stump and thunk the stump stunk, but the stump thunk the skunk stunk.
7 - can you can a canned can into an uncanned can like a canner can can a canned can into an uncanned can
8 - I slit a sheet, a sheet I slit. And on a slitted sheet I sit. I slit a sheet, a sheet I slit. The sheet I slit, that sheet was it
9 - If you must cross a course cross cow across a crouded cow crossing, cross the cross coarse cow across the crowded cow crossing carefully
10 - A tooter who tooted a flute tried to tuter two tooters to toot. Said the two to their tooter, " is it harder to toot or to tuter two tooters to toot? "