Kimochi

[Mark Zuckerberg]

a word that is often said by females in hentai and ero films. It is customary for Japanese females to repetively say Kimochi! after repetitively screaming IIE (no)

[Becky]

kimochi (気持ち) is a Japanese word meaning feeling, mood or sensation.
A good feeling could be kimochi ii (気持ちいい) and a bad feeling kimochi warui (気持ち悪い).

This word has been widely disseminated among American otaku due to its prolific use in hentai anime/games, where it is usually translated as It feels good or Its good.

Some romanizations spell it kimouchi.
Antonym: Itai (painful)

Used to express the sentiment that an unexpected gift was thoughtful, kind, and given without obligation.

[Justin Bieber]

a Japanese word that means feelings. 2. a Japanese sentiment to conveying the sense that presentations are ‘gratuitous’ gifts from the heart (i.e. a gifts without any obligation).