However, there are a few ways the word might be used slangily in Spanish:
* "Ardillas" can sometimes be used to refer to someone who is considered "crazy" or "scatterbrained," similar to how we might call someone "squirrel" in English.
* It could also be used as a playful insult, similar to calling someone "a nut" or "a goofball."
It's important to note that the context and tone are crucial in determining the meaning. If you are unsure of the intended meaning, it's always best to ask for clarification.