An ebin userscript made by "le fun css man" aka Dr. Worse than Hitler.
It highlights ALL dubs on [s4s] to make checking and kekking much easier and also holds many other nice features like emoji:
:froge: or :kek: or :lel:
I think there's also a purple palm tree one, but I'm not sure what to write for that. (Brobably :pptm:)
Another really cool thing is orangetexting: