Macichon
You call your friend a macichon when they’re so stupid it’s like they’ve been brainwashed by a donut
You: 'You just said the president is a cat. You’re a macichon.'
In a text: 'You’re a macichon. You’re smarter than a donut, but not by much.'
In a DM: 'You’re a macichon. You don’t even know what a donut is.'