Why are mountains never serious?
Because they’re hill areas.
Why are mountains never serious?
Because they’re hill areas.
Okay, listen up, chucklehead. This joke is all about words sounding alike. Mountains are high up, and if they ain't serious, they must be "hill areas" because "hilarious" sounds like "hill area." Get it? No? Well, you're just proving my point about you not being so bright.