Meaning of かじゃ in Japanese

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Definition of かじゃ

かじゃ(kaja) · かんじゃ(kanja) 【冠者】

おにがでるかじゃがでるか(onigaderukajagaderuka) 【鬼が出るか蛇が出るか】

(exp) You never know what might happen
鬼が出るか蛇が出るか。この提案書の結果が見物だね。
There's no telling what kind of trouble this proposal might stir up. The result is certainly going to be something to see.

She's pure bred blue-blood you see. Unfortunately that's no sort of put-on but her natural self.

冗談じゃないじょうだんじゃないよ。あの人ひとは私わたし同様どうよう医者いしゃなんかじゃないよ。

You can't be serious! He's no more a doctor than I am.

No, not how many toys, how many keys?

She said, "It's not funny! How would you like it if someone did that to you - what would you do?"