When someone writes a tweet about someone else. The person writing the tweet doesn't know that the other person is following them.
Jill: I can't believe I kissed Bob last night, he's such a creepy asshole.
Bob: @Jill Did you forget that I was following you? Bitch.
Follower of both people: @Jill Haha! Tweet fail!
Bob: @Jill Did you forget that I was following you? Bitch.
Follower of both people: @Jill Haha! Tweet fail!
by SillyHobo69 July 13, 2010
Get the Tweet Failmug. A shitty emo band, where the general audience consists of 11 year old girls and those who failed at life.
by suck August 31, 2005
Get the Senses Failmug. by Francesca Gallagher January 21, 2009
Get the epic failmug. An epic fail among epic fails. Coined by Fellon (fellonthedoorproject), in his Justin Bieber's Epic German Fail video. Justin Bieber fails so much, he needs his own level of fail.
by Filet the Great June 22, 2010
Get the bieber failmug. by Howimetyourmother.com August 12, 2009
Get the Fail Whalemug. by hahaa. December 18, 2009
Get the epic failmug. 