Do any Disney characters fart or burp? I must also know for research. Please help me.

Does link count? It looks like Pumba farted. Just look for some scenes in The Lion King, there's a lot of obnoxiously funny scenes there.

Since i am nice and am in a good mood, yes i will help you;) LOL

Alrite, yes pumba farts/burps as above ^^^^^
the King of fools burps in the Hunchback of Notre Dame, at the festival.
oh, and also Jolly of the Hunchback of Notre Dame, burping under the bell. .
I will comment on my answer if i remember more;)