In Spanish slang, 'quedado' is often used to describe someone who is old-fashioned, out of touch or not up to date with trends. It can also refer to someone who has been stood up or left behind.
Examples
- Spanish: No puedo creer que aún uses ese viejo teléfono, eres muy quedado.
- English: I can't believe you're still using that old phone, you're very out of touch.