"Chapulín" refers to the character "El Chapulín Colorado," a popular Mexican television character created and portrayed by comedian Roberto Gómez Bolaños. The name translates to "The Colorado Grasshopper" in English. El Chapulín Colorado is known for his superhero antics, catching criminals with his wit and humor rather than traditional superpowers. He wears a red suit and has a heart-shaped emblem on his chest, as well as a unique set of gadgets.
If you need more information about the character or his stories, feel free to ask!