Thermodynamics, You Take It From Here, Part 18

Skyy Vodka had some bottles in little sweaters for Christmas one year. A lady was buying one among other items and wondered aloud in her best Kardashian affectation:

Lady: “Why is there a sweater? Who wants warm vodka? That’s so stupid!” 

Me: “I think that’s so once you take it out of the freezer, the sweater keeps it cold.”

She stared at me for a second or two, mouth open, squinting.

Lady: “Sweaters keep things warm!” 

Not wishing to teach her all about thermodynamics, I said:

Me: “Oh, okay, have a good night!”

Related:
Thermodynamics, You Take It From Here, Part 17
Thermodynamics, You Take It From Here, Part 16
Thermodynamics, You Take It From Here, Part 15
Thermodynamics, You Take It From Here, Part 14
Thermodynamics, You Take It From Here, Part 13