Nah. My webbernets name is a silly name for a cat.
Wait, let's thing about this for a second:
It has "super" a moniker I have never seen attached to a house cat, also "toxic" something not associated with cute furry things in general.
By going outside the box of standard cat names and assigning your cat SuperToxic you are creating the most bad-ass kitty name I have yet heard. In addition to that, the complete lack of association between something that is "super toxic" and something that purrs creates a sort of double negative effect, somehow making SuperToxic the kitty an adorably ironic name.
So supertoxic is both cool and cute for a cat, I defy you to find any other proper cat name that will have the same effect.