Malicious Compliance Meets Benevolent Defiance

When my dad was younger, he worked as a beer tapper in a bar in Germany that made their own beer.

Customer: *Jokingly* “I want a beer with the foam head at the bottom!”

My father took a glass, filled it up to the top with a nice head, put a beer mat on top of it, quickly flipped the glass 180°, and pushed it toward the customer.

The customer tipped him twenty and went back to his buddies with the flipped beer!