I immediately thought of movies like this:
Bugsy Malone (1976)
The Toy (1982)
Problem Child (1990)
Problem Child 2 (1991)
Hook (1991)
The Nutt House (1992) - it's not an american movie
I don't understand why throwing food at a friend is funny. And I would like to know the reason for evaluating food throwing as a humorous situation.
The sociological and psychological aspects of this phenomenon are interesting