In Spanish slang, 'ñoña' refers to a person who is overly studious, nerdy, or boring. It can also mean someone who is naive or easily scared.
Examples
- Spanish: No vayas a invitar a Luis a la fiesta, es muy ñoño y siempre se queja del ruido.
- English: Don't invite Luis to the party, he's such a nerd and always complains about the noise.