Green’s Dictionary of Slang

over-excited, angry.

1922		‘J.H. Ross’ Mint (1955) 146: Sailor was a little aerated this Friday night [...] Suddenly he grappled Paul.
1936		J. Curtis Gilt Kid 44: I’ve never known a girl like you for getting airyated.
1965		E. Bond Saved Scene vi: Don’t get so ’airy-ated.
1995		J. Cameron Vinnie Got Blown Away 154: No call getting aerated over that Andy up Probation Mum.
2001		K. Sampson Outlaws (ms.) 110: He’s starting to get a bit aeriated, but i know it’s more down to tomorrow.