Marmite Radiation, or MR, is a type of radiation that is spread by certain Marmites and transforms it's host into a Marmite-infected Creature. Notable victims are Marmeegee and Nega Weegee. Certain radiation creatures (such as Marmitegee) can use MR in their arsenal of attacks. MR doesn't seem to cause a lot of mental changes, as with some radiation, but it does cause a lot of DNA and physical changes. It is one of the least infectious radiations in the United 'Gees.