He is a funny guy
He is a fun guy
It's a funny movie
It's a fun movie
E.g. from 'Friends'
Phoebe makes crazy things. She is a very strange person. You're laughing when you see her.
Is she funny or fun?
Chandler says funny things and makes jokes. You're laughing when you're hearing him.
Is he funny or fun?
This party is fun.
This party is great fun.
This party is a lot of fun.
That guy is funny.
That guy is really funny.
That guy is so funny!
I have loads of fun when I go out with my funny friends.
I have loads of fun when I go out with my fun friends.
It's very funny to go out with my fun friends.
We had so much fun when we went to the comedy show. The acts were all extremely funny.
Also, please see the amendments I made to your post in red. Make sure you start every new sentence with a capital letter and end each sentence with the relevant punctuation mark.