Thaddeus pretends to be black arc

This is a story arc about Thaddeus Euphemism pretending to be black to celebrate Black History Month.

Plot
It begins with Gordon Noble wanting to speak to Thaddeus, who claims he is doing an experiment to help him empathise with black people on Black History Month. He emerges with dark skin, an afro, and speaking like a stereotypical black person.

The next strip reveals that Thaddeus painted Bob brown as well and gave him an afro. Gordon says that it is undignified but Thaddeus claims that he and Bob were just trying to get his perspective about "the black struggle". Gordon shouts that the only "black struggle" was Thaddeus and Bob's accidental racial insensitivity but Thaddeus and Bob continue to speak like stereotypical black people.

In the next strip, Bob has gone back to normal and Thaddeus has been told off by Gordon, who wants to approve all experiments before Thaddeus does them. Bob says that he was expecting Gordon to have discussed "colour" and Thaddeus misses the point and says that there was colour involved because Gordon was so frustrated that he turned red and purple in the face.

In the next strip, Thaddeus tries to turn his skin back to normal and manages to make himself bald again but his skin has green and grey patterns on it.

Trivia

 * We never see Thaddeus's skin go back to normal, but in the next strip, it is.