also: すぱしーぼ
expression
A casual, playful, or slightly exotic way to say 'thank you' in Japanese, borrowed from Russian. Not used in formal situations.
from Russian spasibo
プレゼントをくれて、スパシーバ!
Thanks for the present!
ロシア料理店で「スパシーバ」と言ってみた。
I tried saying 'spasibo' at the Russian restaurant.