Fungus O'Mallon: The truth at last

These days I am very much interested in the truth of Fungus O'Mallon. I decided to configure a list about what I already know about him. Hopefully, then you might be able to notice patterns and report them to me. Think Hard! Here is the list:

-Shot me out of a cannon
-His friend asked me for a periscope
-Visited La Cortinada, Andorra
-When his feet hit the ground there was footsteps
-He owns a duck suit
-He jumped a foot in the air and asked for a cannon
-He went to a litter box via a cannon
-He exchanged a stump for a muffin

-He forgets his cannons sometimes
-He is a vegetarian

There! Notice any patterns? I will let you think on it for a while. Report with any news!