or a Voldemort; Somebody who should not be named. Someone who follows you about and tries to be like you and do what you do. Also related to the term Bum Licker; meaning to suck up to or try and impress you...
Person 1: "omg... You know that guy who follows you about all the time and will never leave you alone?!"
Person 2: "Yeah... he's such a Butt Sniffer... :L"
Person 2: "Yeah... he's such a Butt Sniffer... :L"
by getoutmylifeplz February 24, 2012