testy 怒りっぽい

testy は短気な、切れやすい、という意味です。58:47 hey, there's no need to get testy with me, sir. 俺に当たる必要はないだろう。

The Contract (complete movie)
https://www.youtube.com/watch?v=dbCgycD34y8  1:22 a testy exchange
Jorge Ramos Fights Back after Donald Trump Kicks Him Out of Press Event
https://www.youtube.com/watch?v=tFgF1JPNR5E  8:04 it gets a little testy. ちょっとインタビューが荒れてきたね。
Tom Cruise's Heated Interview With Matt Lauer | Archives | TODAY
https://www.youtube.com/watch?v=8S6ZnsRhWHk  0:46 a testy Oval Office meeting
White House furious over Netanyahu and Boehner meeting
https://www.youtube.com/watch?v=Y0-CMYkpkUQ  1:57 it was testy right out of the gate.最初から殺気が漂っていた。
Ryan to IRS chief: 'Nobody believes you!'