Mullet Pajamas Share definition Flag Pajama pants worn with your regular shirt or top. Buisness on top, party on the bottom. During her Skype interview, Mary Elizabeth wore her mullet pajamas instead of a binding pencil skirt. Mullet Pajamas by jessRH December 16, 2010 0 0 Get merch Get the Mullet Pajamas mug. Buy Now — $32.95 See more merch