1
A fake name people use when they're too lazy to say the real one. Sounds like a kid's bedtime story. Everyone knows it's just a stupid nickname for the guy who makes movies that are way too confusing.
'I can't be bothered to say his real name, so I'll just call him M Night Shamalamadingdong.'
'Why do you keep using that stupid nickname?'
DM: 'Bro, it's M Night Shamalamadingdong. Just shut up and watch the movie.'