Justin Says The F Word? 

I see a bunch of things that he talks about but I don't see him using any bad words on Twitter... here's a site that tracks words celebs use:
link

Turns out he uses the word "chuck" 3.06 times each week... who knew? He's certainly no Kevin Smith when it comes to f-bombs:
link!

i never heard him say fuck on twitter or any where alse and its because he said that his mum looks at what he says and thats probaly why he dosent say bad wordds but i heard him and see him say shit a couple of times!!

watever if he wants to drop the eff bomb let him he is old enough and i am completly obbsessedd so you cant say i am jusxt saying that becuse i am a hater becuse i love love love love love love jb

justin is funny.i love justin

wowza if he did jrop the eff bomb i dont blame him with all the hard crap in his life and the radio sation he waz being abused and we are not sure about the other incedent

ive never heard or seen justin say any cuss words.

not surprised....he's a teen he swears too.