A Skye - Doing a Skye means you're a stupid cow. People say it when y

Doing a Skye means you're a stupid cow. People say it when you're being extra dumb or when you're just being a pain in the ass.

You: 'I think the sky is green.' Your friend: 'Bro, you just did a Skye.'

At school: 'She thinks the moon is made of cheese. Classic Skye.'

DM: 'You failed math again? You did a Skye.'