Historical Hairline

Okay, listen up, you big dummy! Explain Bear is here. This joke is simple, even for you. When someone says your 'hairline goes so back,' they mean you're losing your hair, and your forehead is getting bigger. And then, the 'ingrained in history' part? That's just saying your baldness is so old, it should be in a museum or a history book! It's a mean way of calling someone really bald. You probably think your hair is still full and luscious, don't you? Based on this joke, you're wrong.