>>132843480Take Miia with me to the local gas-station.
While she isn't looking, buy a frozen drink/Slurpee/whatever it's called where you live.
Tell her that I just bought a super delicious warm drink and that she should really try it, making sure I hold the cup as I offer it to her. (For bonus cruelty-points, I let her use the same straw as me so she thinks she's getting an indirect kiss.)
Watch as she takes a big sip, and then as her face goes white as she realizes she just inhaled a bunch of low-temperature beverage that's going to chill her from the inside-out and wreck her body-temperature.
Laugh at her as she squirms and calls me a meanie.