Bieberrhoea 

A violent gastric condition brought about from excessive exposure to Justin Bieber songs, fans, tweets, or fan-tweets.

I spent the weekend with my bieberholic cousin and now I have a bad case of bieberrhoea.

Bieberrhoea by seapigeon July 16, 2011

bieberhead 

Hairstyle characterized by sweeping bangs, lack of apparent movement, and androgyny. Popularized by teen singer Justin Bieber. The sort of cultural artifact which will be mocked in 5 years, then will become temporarily fashionable again after 15-20 years. The haircut makes many people think of lesbians.

"Did you meet Kayleen's new boyfriend?"
"Yeah. I thought he'd be a redneck, but he's got a complete bieberhead."
"Like your ex-girlfriend's haircut?"
"True -- but she turned out to be a lesbian. The hairstyle was hot on her, but it's just another fad for teenagers.

bieberhead by Rusanova November 7, 2010

Bieberrhea

a nauseating condition that results from hearing too damn much about Justin Bieber.

I think my pants were just crapped in. Really? What's the matter? I just saw a promo for Justin Bieber and it gave me Bieberrhea.

Bieberrhea by oldcrow March 5, 2011

bieberhead 

when a male receives oral sex from another male.

My transnational trucking path through Route 66 left me so lonely and desperate that I got me some Bieberhead, while on the road from a random hitchhiker dude.

bieberhead by bob riddle May 3, 2011