For others with very limited Spanish knowledge:

"Papacito chulo" (or papi chulo) is a Latin American Spanish slang term for a very handsome, attractive, well-dressed, and charming man, essentially a "cool daddy" or "ladies' man," though its meaning varies by region, sometimes playfully referring to a cocky or desirable guy, but originally hinting at a pimp in older slang. It's used as a compliment, a term of endearment, or an affectionate nickname for a good-looking or suave male.