Twitdiosity 

The use of Twitter and similiar platforms to continually update the world about inconsequential events in one's life.

"If I gotta read that fool's twitdiosity one more time... As if someone cares about how many times he goes to spin class."

Twitdiosity by Old hipster July 14, 2009

twatiosity 

When a person or thing is being twat-like (see twat). Usually people that have mullets or are lacking in certain bodily parts.

Ginger - I hate you sooooooooo much, you are such a slut (see slut)!

Brunette - Omg your twatiosity is overwhelming!

twatiosity by Blondie and Rawkitup June 9, 2005