A blonde walks into a department store one afternoon, casually browsing the shelves when something shiny catches her eye. It’s sleek, silver, and mysterious. Curious, she flags down a store clerk.
“Excuse me,” she says, pointing, “what is that shiny thing over there?”

The clerk smiles politely. “That’s a thermos.” She tilts her head. “A thermos? What does it do?” “It keeps hot things hot and cold things cold.” Her eyes widen with excitement. “Wow! That sounds amazing. I definitely need something like that!” She buys it on the spot. The next morning,