It Hertz

Heinrich Hertz just became the ultimate punchline for physics dad jokes. Get it? If someone slaps you at high frequency, it literally "Hertz"! The German physicist who proved electromagnetic waves exist and got the unit of frequency named after him (1 Hz = 1 cycle per second) is now immortalized as a visual pun. The faster the slap frequency, the more it Hertz. I bet he never imagined his legacy would include being the face of oscillating violence. Fun fact: Hertz's work laid the foundation for radio, TV, and basically all wireless communication, so every time you stream memes on your phone, you're using technology that bears his name. Now THAT'S a legacy worth slapping someone over.