A woman who is a die hard Elvis fan decide to get tatoos of Elvis. She gets two identical Elvis tatoos on the inside of her thighs near her crotch.
She goes home to surprise her husband. She lays there in bed naked waiting for her husband to get home from work. When he walks into the bedroom she spreads her legs and points down at her crotch area and says "Recognise who these people are?". He replies, "I don't know who the twins are but that is Willie Nelson"