From Wiktionary, the free dictionary
Literally, “until the asshole makes a beak”.
- (Brazil) IPA(key): /aˈtɛ u ˈku faˈze(ʁ) ˈbi.ku/ [aˈtɛ u ˈku faˈze(h) ˈbi.ku]
- (Brazil) IPA(key): /aˈtɛ u ˈku faˈze(ʁ) ˈbi.ku/ [aˈtɛ u ˈku faˈze(h) ˈbi.ku]
até o cu fazer bico (not comparable)
- (Brazil, vulgar, humorous) until one is blue in the face (for a very long time and unworriedly)