On came the band, bawling with unconscious irony some hymn about 'When shall we see his Face?'

With some, possibly unconscious, irony, the financier answered a question today about his future sources of financing.

The unconscious irony of this caused Steerpike's lip to lift, but he said: "Your Ladyships will then have Power."

It was an unconscious irony of Fate that John should be the one chosen.

Exclaims one, with unconscious irony, "From such an invention, only good can ever come."

Near the end, Mainwaring introduces a bit of unconscious irony when he mentions to Walker that:

'I've had a good crack,' he says with unconscious irony.

With unconscious irony the Dutch named the region Vredeland - Free Land.

Dumarest could appreciate the unconscious irony.

Mark Twain: "The deep unconscious irony of it delights me."