Hehe, yep, I reckon we've all met a few people like that. It's always entertaining when someone who ain't exactly a rocket scientist tries to get deep on ya.
But you know what? Sometimes those folks surprise ya. They might not have the book smarts, but every now and then they come out with something that makes you think in a way you hadn't before.
Goes to show that wisdom can come from the most unexpected places! Just another one of life's quirky little surprises.