A phrase were people usually use when they ask a thot or a prostitute to suck their dick. Many use this word for a more cooler way than saying 'suck my dick' because it is more of a 2010 type of way.
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.