If you need a lesson on how not to behave in 140 characters, meet some of the Tweeters who've got it all wrong...
Mariah Carey and the sexy over-sharers
Don't take after Mariah's clique and Tweet inappropriately erotic messages to your other half. It's creepy. The same goes for period pain talk and Tweets about your digestive system. Just don't.
Cheryl Cole and the life lessons tribe
We don't care who you are, there's only so much karma, passion and #liveyourdreams tags that we can cope with in one sitting.
Passionate people inspire me.. Any form of anything they feel a true passion for gets me going .. #lifelivewithpassion— Cheryl Cole (@CherylCole) January 21, 2014
Kanye West and the caps lock lovers
We get it, you want us to hear what you're saying. There's no need for the eye-jarring capital letters...it's just plain rude Kanye!
YEEZUS TOUR ON SALE NOW http://t.co/shjFIROujA— KANYE WEST (@kanyewest) January 10, 2014
Lucy Mecklenburgh and the healthy food horrors
We get it, you've got a banging body and you ain't afraid who knows it. But do we really need to see every meal you eat? Hummus is no where near as exciting as chocolate cake.
Cara Delevingne and the one word Tweeters of doom
Cara we want to hear your oh so witty musings, a heart symbol just doesn't cut the mustard. Sort it out.
Are you guilty of these Twitter crimes? Alert us through the medium of Twitter @handbagcom...we're sensing a flaw here.
GABOUREY SIDIBE PRAISED FOR EPIC TWITTER PUT DOWN
#FANTASYFOLLOW: THE NEW TWITTER & INSTAGRAM GAME
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