Tweetitus 

a illness where you can't stop tweeting on twitter.

Bill has tweetitus, he just can't stop tweeting.

Angie needs a cure for her tweetitus; she can't get off twitter long enough to feed the dog.

Tweetitus by vampire_addict March 31, 2009

testitus 

When a person is sick for reasons of missing a test on purpose.

Teacher: Why isn't Jeremy in today?
Student: Oh, he told me he's got a bad case of testitus.

testitus by Like_A_Boss April 10, 2009

Tweetissimo 

The best Twitter application for BlackBerry and the web! It was the first ever application to give you push mentions and dms- even when the application isn't open. Currently Tweetissimo is an exclusive to The BlackBerry Zone VIPs but will hit all TBZ users once the alpha period is over.

Bro 1- Hey dude, nice twitter app
Bro 2- Yeah, its Tweetissimo, bet your iPhone doesn't have it

Tweetissimo by rushringleader March 22, 2010

teenitus 

a made up disease your parents came up with to make an excuse for your attitude. supposedly it affects your hearing and retention of knowledge.

my daughter has teenitus, she won't listen to me.

teenitus by hahahehe:) December 15, 2017

Roy Tweeties

When the veins in your ball sack twist up and turn into twig like structures and snap off

"Roy Tweeties came upon Gary after he was teased

Roy Tweeties by sharpwood92 January 31, 2009

twerkitus

Whenever a person (usually a white boy/girl) cannot stop twerking, even though they don't have a booty to begin with.

Girl: *Twerking in the middleschool hallway*
Boy: What are you doing?
Girl: I am twerking!
Boy: oh.. you do that all the time
Girl: Yeah, I got twerkitus

twerkitus by @drumrollplez98 October 22, 2013

Tweetitis 

A disease where you HAVE to go on twitter.
Common side effects include:
Staying up all night on twitter
Checking twitter on your phone every two seconds
Having an epic freakout when deprived of twitter for more than 10 hours
Failing exams/not doing homework/being late to work because you were on twitter

Person 1: Dude why are you so tired?
Person 2: I have tweetitis.

Person 1: Stop being so anti-social and put your freaking phone away!
Person 2: I can't I have tweetitis!

Person 1: *on phone* Uh hi, we've been without internet for about 9 and a half hours... what's happening?
Person on phone: Sir, we'll get to you as soon as we can but you're quite far down on the list so it'll be another couple hours
Person 1: I have tweetitis
Person on phone: We'll be right there! Don't want another freak out on our hands!

Teacher: Why isn't your homework done
Pupil: I have tweetitis

Parent: Why are your exams results so bad?!
Kid: I have tweetitis

Boss: You've been late to work 5 days in a row! You better give me a good reason not to fire your ass!
Employee: I have tweetitis

Tweetitis by carolina_clouds June 19, 2010