barmy• However, his appearance in the witness box in support of Gary Blissett in the John Uzzell case was plainbarmy.• She obviously thought he was barmy.• I was fourteen then, I'd seen her in National Velvet, and had been barmy about her ever since.• She's barmy as a bedbug.• A small pastryhatmanifested itself low on my brow, giving the missingbarmy look to my regalia.
Originbarmy
(1400-1500)barm“froth that forms on beer when it is being made”