I can make an astonishingly loud pop noise by creating a vacuum above my tongue and releasing it all at once in a snap.

I loved doing this as a child especially in enclosed spaces much to the dismay of my parents.

The "skill" persists, but is used less and less frequently.

no question is meets all of your requirements, well perhaps its utility is questionable, unless you allow for intentional creation of shock and annoyance as a legitimate objective.

The sound is so sharp and unexpected, often folks cannot figure out where it came from...