Antifreeze Recipe

Alright listen up, numbskull! The joke is playing on the word "antifreeze." Like, normally "antifreeze" is that stuff you put in your car so the engine don't freeze. But here, it's suggesting you make someone who is cold (the "freeze" part) not cold anymore by taking their blanket. See, it's about stealing a blanket so a female does not freeze. Get it now, genius?