If you loved Diary of a Wimpy Kid as a kid, Diary of a Grumpy Dad feels like the grown-up sequel you didn’t know you needed. It’s witty, doodle-filled, and loaded with relatable disasters—from PTA fairs to cereal-themed musicals. This post compares the two worlds, showing how humor evolves from middle school awkwardness to adulting chaos. Spoiler: the doodles may look different, but the laughter never stops.