Beiber Share definition Flag An insulting term with more merit than racial or homophobic slurs. The most insulting thing that anyone could ever be called. "I can't believe this shit, this is so Beiber!" "Dude stop being so Beiber." "That's Beiber" Beiber by DJ Camel March 12, 2015 Words you can keep railfan mug chonk mug chud mug based mug 67 mug slime mug mogging mug chopped mug thot mug glazing mug huzz mug yams mug larp mug unc mug cracked mug simp mug baddie mug bop mug lolcow mug