There's so much funny in the world, in what people and animals say and do, in the absurd and unexpected that occurs all around you, all you have to do is practice noticing it!
The other day I delivered some local concert schedules to a guy who runs a yogurt store, and when I told him what they were he laughed and laughed! I got a little self-conscious and asked him what was funny, and he said, "That just sounds like so much FUN! I can't wait! So funny!" It's making me laugh now, just remembering his laughing face.
Now, there's a guy who really leans into funny!