20 of today’s toughest tongue twisters!

Think you have a quick tongue? These tongue twisters will put your mouth to the test. See how many you can get through before you start tripping over your words.

If you need a brain boost before starting these tongue twisters, try these brain games that will test your smarts.

A team of researchers from Massachusetts Institute of Technology say that this is the most difficult tongue twister in the world. Can you say it ten times fast? The psychologists who created this tongue twister said that people who attempted to say it either stopped right in the middle of saying it because it was too difficult or could only get through it once and weren’t able to repeat it. If you couldn’t get this one, give these other hard tongue twisters a try.

Here are 12 separate words that everyone combines into one–but shouldn’t.

This tongue twister is a lot longer, so it’s not much easier. You’ll really have to learn to balance your tongue on your teeth correctly to get this one.

Here are some of the hardest words to spell in the English language.

You probably don’t want to stand in the way of a coarse, cross cow. But if you try to teach him this tongue twister, he may get distracted from his anger and not hurt you.

Trying to get a clam into a can may be easier than saying this tongue twister ten times fast.

We’d be happy to imagine an imaginary menagerie because keeping animals in captivity isn’t very nice.

If these saints are tense and stout, you’re going to want to send a lot of toast.

After being at the brewery, Rory and Roger probably wouldn’t be able to say this tongue twister.

Here are some funny words you probably never knew about.

Get your “s” and “k” sounds ready—this one is really tricky.

Check out these 40 words you think are antonyms but aren’t.

There are a lot of wishes going on here, which makes this a hard tongue twister to tackle!