Englishslang for grandmother. One may swear upon their Marjes Marj or other such spoken language to dictate their innocence. You might be asked to: “Suck your Marjes Marj” usually spoken as a symbol of objection.
Richard: The doctor told me I have a week to live
William: Suck your Marjes Marj
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.