The 'Tough Spongebob' meme, also known as 'I'll Have You Know,' originated from the Season 3 episode of SpongeBob SquarePants titled 'No Weenies Allowed.' In the scene, Spongebob tries to prove his toughness to Reg, the bouncer of the Salty Spitoon, by boasting about a minor injury and how briefly he cried afterward. Since appearing online, the image has become a staple for self-deprecating humor. It is widely used to joke about how sensitive or easily bothered someone actually is while maintaining a facade of being a 'tough guy.' It resonates with internet culture because it perfectly captures the relatable feeling of being overwhelmed by small life events while trying to keep a straight face.