Definition of "aerated"

Linda Meeks put her head round the door. ‘I heard you shouting, Carly. You all right?’ ‘Of course I’m all right. I just got a bit aerated.’

1999, Ruth Rendell, Harm done, Hutchinson, page 342

BTW why are you so aerated about it? Is there never a space for your second car?

2006 March 13, R. Mark Clayton, “Re: Bad neighbours!”, in alt.uk.law‎ (Usenet), retrieved 2015-10-19

I do not see why players get so aerated over this: do they really want to win at this game unfairly?

2007 January 15, David Stevenson, “Re: logical alternative?”, in rec.games.bridge‎ (Usenet), retrieved 2015-10-19

I was risk averse at the best of times and due to Malcolm's infamous temper – and we are talking about the man who got so aerated over some missing sales figures that he actually passed out – I had taken it as my mission at work to eliminate risk completely.

2011, Allie Spencer, Summer Loving‎, page 9

Stupid thing for me to get so aerated about.

2015, Marguerite Kaye, The Soldier's Dark Secret‎, page 48