fuckity bye

offensive vulgar

(vulgar, offensive) A contemptuous farewell.

Japanese Meaning

軽蔑的な別れの挨拶：軽蔑や侮蔑の感情を込めた下品な別れの表現

She slammed the door, flipped him the bird, and shouted 'fuckity bye' as she walked away.

彼女はドアをバタンと閉め、中指を立ててから「くたばれ、じゃあな」と叫びながら立ち去った。

Sense（1）

(vulgar, offensive) A contemptuous farewell.