to be honest i dont know what it means but i saw it in this manga and it was fechippuru and kotoka said "we are a fechippuru!" so i was like what the fuck, and i translated it and it means fechiple in english and i think it means a couple that are in love due to their fetishes. to be honest i legit have no fucking idea but sure.
(noun) To be sitting behind a tall person, when attempting to see what is behind them. Usually in group functions or classrooms, a finclipse can strike suddenly, causing a total blackout of what you were viewing.
Caused by a large object passing between you and the thing you want to see.
Fichinia means that if you make a wish it will come true and your love will ask you out and say I was walking all the way to you and I want to suck your cock and you will say no