Due to his film roles and his political commentary, Matt Damon can often come across as one of the more serious Hollywood types, but the truth is, the man is absolutely hilarious and here are seven reasons to prove it.

1. That video with Sarah Silverman

At the end of most of his shows, Jimmy Kimmel loved to mock Matt Damon by announcing that they were out of time and apologising to Matt. So, when Sarah wanted to get her own back on her boyfriend, she asked the lovely Matt to help her out.

2. This 1Goal Behind the Scenes

He took too much caffeine. WAY too much caffeine.

3. This Matthew McConaughey impression.

Just brilliant and absolutely bang on.

4. He has a really good sense of humour

Just imagine Bruce Willis trying to have this conversation.

5. That appearance in 30 Rock.

If you are not a good comedian, Tina Fey will not take you on.

6. He didn't get annoyed about Team America.

In fact, if you ask him to sign an autograph for Team America, he will do this.

7. His role in Dogma.

That opening speech was just amazing.

8. This hilarious advert.

Say no to toilets!

9. And this final answer to Jimmy Kimmel.

Mental Matt Damon? Best sense of humour ever.