Power Boost

Brother 1 (driving my car): Do you know what this button does?

Me: Yep. It turns on my emergency flashers.

Brother 1: No, that's not what it does.

Me: Uh, yeah, that definitely turns on my emergency lights.

Brother 1: Nope, it's your turbo charger button.

Me: I don't have a turbo charger.

Brother 1: Yes you do.

He then turns on the emergency lights, hits the gas, and pushes himself back into the driver's seat.