Well folks,
I'm able to understand English (not as a native) and a bit of Spanish.
In spite of a friend told, Spanish isn't a worst Portuguese! Depend what level do you need to use it. Knowing how to ask for directions or have only touristic conversations does not show the ability of understanding and skills in another language.
In the other hand speak like a jackass, no matter a language, isn't a good thing to do specially if you are in a work place.

Hugs,