Comparisons to the n-word have been made by a lot of sensitive people who think the word is too offensive to be spoken.
Guy 1: When I was at work today a lady came and complained about how the floor was unclean, she was such a Karen.
Guy 2: Dude, don’t say the k-word. That’s offensive.
I don't buy the schmegegge about Morty sleeping with Moira.
His version of the story was pure schmegegge.
The whole schmegegge was made up to get Liz a little bit of attention.
Looking or experiencing something nice after witnessing something horrid like a disgusting gif or a disturbing video. Typically used as eye bleach are nice images of whatever makes the disturbed person happy.