So if it was called "Tubgirl(pictures ITT)" and had pictures of tubgirl it wouldn't be a bannable offense?
Well you can't really complain. You did get told that that is what it would be.
Also, I don't think you can compare Tubgirl to Rat Dissection. Those new to the internet might not know what tubgirl is, but they would still be able to work out that rat dissection means dissection of a rat.