twit fit 

This is what happens when a "twitter user" has something great to share with the world tries to log in to their account and they get the blue screen of death that says "twitter is over capacity" They throw a twit fit.

You should have seen the twit fit that Britney Spears threw the other day, it was amazing.

twit fit by Savingtheangels June 26, 2010

Twit Fit 

:a twitter war.

There's a major twit fit between Jessica and her ex.

Twit Fit by Crystal Jennings July 27, 2013

fit twit

When you are about to get in bed, but see on your Fitbit app that you are a mere 180 steps away from your 10,000 steps per day goal, so you pace around your room until your Fitbit vibrates, signaling success.

I know I am being a fit twit and should just hit the sack, but I have to keep pacing around until I hit my 10,000 steps per day goal!

fit twit by FitTwit October 3, 2018

twitfit

To have a fit on twitter.

#twitfit
When someone goes on and on about something on twitter. They have a "twitfit"

twitfit by aarondotO December 15, 2011