Two wind turbines are standing in a field.
One asks, "What's your favorite type of music?"
The other says, "Well... I'm a huge metal fan..."
Metal Fan Turbine
Explanation
Explain Bear
Alright listen up, Einstein. It's funny because wind turbines have metal in them, and "metal" is also a type of music. Get it? I bet you have to google the quadratic formula, you dumb dumb.