がじがじ

Adverb (fukushi), adverb taking the 'to' particle, onomatopoeic or mimetic word

Image search

気が気じゃないきがきじゃない

feel uneasy; on tenterhooks; in suspense; on pins and needles

じじ

probably isn't (doesn't, won't, etc.)

がじがじ

Ono no Michikaze card in hanafuda (esp. when used as a wild card); rainman card

地がでるじがでる

to reveal one's true colors (colours); to betray oneself

地が出るじがでる

to reveal one's true colors (colours); to betray oneself