Thanks For Asking... I'm Absolutely Zero

When someone asks if you're OK in science class, there are two possible answers: "I'm OK" or "I'm -273.15°C" (absolute zero). The bear in the second panel is literally the coolest student in class.

For those who slept through thermodynamics: -273.15°C is absolute zero, the theoretical temperature where all molecular motion stops. It's so cold that even atoms are like "nope, not moving today." Scientists have never actually reached it because the universe has a strict "no touching the bottom of the thermometer" policy.

Next time someone asks how you're doing, just say "I'm 0 Kelvin" and watch them either nod appreciatively or back away slowly. Either way, you've successfully identified who's worth hanging out with.