Sometimes my students are way funnier than me, and it is entirely unacceptable. That perfect deadpan delivery murdered me.

For any Bilingual Buddies, This is what the panel actually looks like on paper:

I realized the katakana would be confusing for most people, but that's just... how it looked in my head, and I could not resist. It probably only makes sense if you read manga in Japanese WHATEVER

(It's a pronounciation guide that reads SEKUSHII POOZU)