1. Excessive retweeting of horoscope accounts.

2. Also, excessive retweeting of celebrity parody accounts.

3. Tweeting 100 times in a row. About nothing.

4. Correcting everyone's grammar.

5. On the other hand, using terrible grammar might be just as bad.

6. Airing all sorts of personal information.

7. Or needy-tweeting to get someone's attention.

8. Tweeting this exact phrase:

9. Or anything that starts with "Retweet if..."

10. Or anything including the words "follow back."

11. Whining about first world problems without even hashtagging #firstworldproblems.

12. Celebrity fangirling.

13. Bragging about how inebriated you are.

14. #HashtaggingEntireSentences.

15. Texting via twitter mentions.

16. Tweeting, retweeting, or quoting overly general life truths.
