Why My Brain Kept Switching Languages in Gibraltar

On code-switching, Llanito, and the freedom of not having to choose

I was in a small shop in Gibraltar, halfway through a day-trip with my sister and a friend, when the cashier asked me something in Spanish, paused, switched to English mid-sentence, then dropped back into Spanish for the total. I hadn’t said a word yet. I still hadn’t worked out which language to use with her, and she’d already used both, comfortably, in the same breath. It happened again five minutes later in the next shop. And again on the street, in a restaurant, in half the conversations I overheard that day. Not occasionally, constantly.

What struck me wasn’t that people in Gibraltar speak two languages. Plenty of places do that. It was that they don’t seem to experience Spanish and English as two separate boxes to choose between. The two run together, sometimes within a single sentence, and nobody appears to find that remarkable except the visitor standing at the till trying to work out which language she’s supposed to be having this conversation in.

That visitor confusion is, itself, kind of interesting. So I want to unpack what’s actually happening when people do this, called code-switching, why it feels different from simply knowing two languages, and what Gibraltar’s own version of it…