Barney: Oh, this is the worst.
[Ted stands up, warms up his hand and gets ready to slap Barney. Barney winces.]
Barney: Mama!
Ted: No, Robin, look. You just went through your own breakup, and... While I know you and Barney left it on good terms, isn't there... some part of you, deep down, that wants to slap him right in his face?
Robin: There is.
Ted: I know there is.
Barney: This is basically hell on earth.