1
When you start flailing your junk and randomly yell German curses like you're possessed
At the bus stop, he started Kacper-ing it and yelled 'Ich hasse alle!' while throwing his phone at a pigeon.
During lunch, she Kacper-ed it so hard the table shook and her soup spilled on the principal.
He Kacper-ed it in the middle of a Zoom call, making his boss scream into his coffee.