Pot. Kettle. Black.
comes from Pot Kettle Black by Tilly and the Wall.
This strip is part of the Trolling the 'Net theme. Trolls. On the internet. Who'd've thought?
This strip was originally published on Monday the 1st of August, 2011.
The permanent URL for this strip is https://www.onbrickstreet.com/?strip=-58.1.