In Spanish slang, 'colgar' is often used to mean 'to be left hanging', or 'to forget something'. It can also mean 'to be obsessed with something' when used in certain contexts.
Examples
- Spanish: 1) Siempre me cuelgo con las llaves del coche. 2) Estoy colgado de esta serie de televisión.
- English: 1) I always forget my car keys. 2) I'm obsessed with this TV show.