até o cu fazer bico

== Portuguese == === Etymology === Literally, “until the asshole puckers”. === Pronunciation === === Adverb === até o cu fazer bico (not comparable) (Brazil, vulgar, humorous) until one is blue in the face (for a very long time and unworriedly) === Further reading === “até o cu fazer bico”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026