de cair o cu da bunda
التعريفات والمعاني
== Portuguese ==
=== Etymology ===
Literally, “causing one's asshole to fall from the ass”.
=== Pronunciation ===
=== Adjective ===
de cair o cu da bunda (invariable)
(Brazil, idiomatic, vulgar, emphatic) fucking unbelievable (very implausible, very unlikely)
==== Derived terms ====