That roller coaster was so fun!

Life is not all fun.

The comedian was able to fun the audience with his witty jokes and humorous anecdotes.

Let's have some fun at the party!

I like to try new activities for the fun of it.

Let's have fun at the amusement park!

Don't make fun of others just because they are different.

Here's a fun fact: The average person spends six months of their life waiting for red lights to turn green.

We had a fun trip to the beach last summer.

Don't make a fun of him just because he's different.