With cruel IRONY.
The Big Bang Theory Season 4, Episode 2
And no, the IRONY is not lost on me.
The Big Bang Theory Season 10, Episode 22
Sheldon, do you understand the IRONY...
The Big Bang Theory Season 8, Episode 24
but now is not the time
to enjoy the IRONY of that.
The Big Bang Theory Season 9, Episode 23
He's IRONY impaired. Just move on.
The Big Bang Theory Season 2, Episode 4