Umaze kubyimba! a
popular rwandan catchphrase commonly related to disgrace meaning loss of respect as the result of a dishonorable action.
Literally, kubyimba means "swelling" and this catchphrase means: " You have extremely disrespected me!" This catchphrase originated from Rwandan Movie and comedy actor called "Ndimbati" in Ep 100 of Papa sava
youtube series and it has been spread countrywide.