A macro we saw on
ihasatardis: IN SOVIET GALLIFREY, FUNNY HAT WEARS YOU.
cktraveler: IN SOVIET GALLIFREY, TARDIS PILOTS YOU.
I have also come to the conclusion that Gellert has a large collection of funny hats, Russian and otherwise, and was known to inflict them upon his guests, and especially Albus, during lulls in conversation.