[astazangasta]

I find those terms particularly perplexing because the idea of ridiculing people for their sensitivity to particular political concerns is an exercise in demonstrating your sensitivity to particular political concerns. Cura te ipsum!

[nathanasmith]

"Tu quoque, (Latin for "you also"), or the appeal to hypocrisy, is a fallacy that intends to discredit the opponent's argument by asserting the opponent's failure to act consistently in accordance with its conclusion(s)."

You might find the rest of the wikipedia article interesting. https://en.m.wikipedia.org/wiki/Tu_quoque