This tag has a very awkward name. I first had removed it because I thought it was some kind of mistake in tagging pectoral grab, but then I realised it's supposed to describe derivatives of post #6141988.
There should be a better way to name it (possibly classifying it as a meme), because as it stands the name is bound to cause confusion (seeing a regular tag with an artist name at the end is alarming and an unintuitive way of naming).