I think you'll find it's actually "GNU/Linux" ...

So this morning I put on a pair of jeans and some sandals, as it’s quite warm currently. This resulted in the following conversation:

JSR: “Do do you like this look? Am I rocking it?”
Annette: “You .. look like you should have a favourite linux distribution.”
[Pause]
JSR: “I have a favourite linux distribution!”
Annette: “And you should grow your beard out.”