Belieb
From Tardis Wiki, the free Doctor Who reference
After Alice Wu angrily insisted that she was talking to Justin Bieber via video call (in fact the Wire taking Bieber's form), the Tenth Doctor humourously said "Don't you belieb it" in response. (PROSE: Loose Wire)
Behind the scenes[[edit] | [edit source]]
A "belieber" is a term used to describe fans of singer Justin Bieber, being a portmanteau of his surname and the word "believer".