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 2: "Yeah... he's such a Butt Sniffer... :L"
By Gabriela
Butt-sniffer
Someone who sucks up to another, a suck-up. Also it is someone who is always on your nerves because they do everything right.
Dude, stop butt-sniffing to the boss. He's not going to promote you!
By Fredi
Butt Sniffer
The act of someone named Zoesniffing someone butt (someone usually named haven)
“That girl named Zoe at our school is a butt sniffer and her bfs name is even haven.” “ do you know what that means” “ no what” “ that she sniffs his butt like the human catipiller when they are alone” “ no way that’s cool I wish my name was zoe”
