I Can't See How That Happened Edit Meaning

1.

Something to say when you see a particularly unfortunate looking woman with children. It's considered a subtle way of pointing out a troll in the vicinity.

Opposite of I can see how that happened.

First example:

Guy #1: Oh my God, that woman hurts my eyes. How'd she get so many kids?

Guy #2: I can't see how that happened.

Second example:

Guy #1: Blah blah blah blah blah.

Guy #2: (nods in a direction) I can't see how that happened.

Guy #1: Thanks, I didn't look directly.

See minlf, troll, mama, yuck, code