Origin of sayonara
Examples from the Web for sayonara
From creeps and trolls to hoaxes and hackers, these are the things that made us want to say sayonara to the Interwebs this year.10 Things That Made Us Want to Turn Off the Internet Forever in 2014|The Daily Beast|December 15, 2014|DAILY BEAST
The estimated ship date of the gadget is December 2014—perfect timing to say sayonara to smoking forever.
In their dream world, they say sayonara to Denver and become “North Colorado.”
Mechanically she bowed her farewell with the rest of the family, but she did not join their "Sayonara."Little Sister Snow|Frances Little
"farewell, good-bye" 1875, from Japanese, literally "if it is to be that way," from sayo "that way," + nara "if."