Bloop

The same as Blup ( ahort )

1)Expression used to reference someone who thinks he/she is right but it is not
2) Action that someone who was not right does to admit that he/she was not right Say "bloop" and a light lateral twitch of the head

João says that the Earth is flat . Joana says Earth os round Joâo is stubborn and insists Earth is flat Joana shows him a wiki . Joâo concedes and does Blup / Bloop