Build your ex a fire, and they're warm for a day.
Set your ex on fire and hide the smile/evidence.
Build your ex a fire, and they're warm for a day.
Set your ex on fire and hide the smile/evidence.
Alright, listen up, buttercup. This "joke" is about how, instead of helping your ex temporarily (like building a fire for them to stay warm for a day), you should just set them on fire. Get it? It's funny because it's suggesting a really messed up, violent solution to a simple problem. And the "hide the smile/evidence" part? That's just saying you're not smart enough to not be caught. Sheesh!