A plastic grocery (liquor store/beer store) bag filled with every flavor of Four Loko which come in many assorted color cans therefore making the bag look like a rainbow. Four Loko is constantly releasing new flavors so it is hard to keep up with them all which is why a rainbow bag only needs to have at least all 5 of the "original" flavors : Fruit Punch, Orange, Uva (Grape), Watermelon, and Blue Raspberry. Watermelon and Blue Raspberry were not "original" flavors but are the 2 oldest flavors that weren't launched with the company.

A pick me is a woman that is willing to do anything for male approval. She will embarrass or throw other women under the bus to achieve this goal. The unfortunate thing about a pick me is usually the men they are trying to seek approval from are of poor quality and treat women badly, leaving little real benefit for the pick me.