“Red lorry, yellow lorry" and “Peter Piper picked a peck of pickled peppers" are well-known tongue-twisters.
The " sixth sick sheik 's sixth sheep 's sick " is said to be the toughest tongue twister in the English language.
Finally, a tongue twister from my boss Dan Wilder.
The first person starts the game by whispering a phrase, rhyme or tongue twister in the ear of the next person.
Now children write their tongue twister sentences on each page.
You may not have heard of her, but do you know the tongue twister that was written about her?