Malapropism? Or mispronunciation? And does it matter which if it’s funny?

When I was little I had a tendency, if I read a word I’d never heard spoken, to assume it sounded like something I had heard. Consequently there were quite a lot of words that I mangled half to death the first time I said them out loud. I can remember being quietly mortified a lot of time when … More Malapropism? Or mispronunciation? And does it matter which if it’s funny?