twithead 

A person who uses the website "twitter" frequently, in the belief that normal people are reading their constant updates.

The adolescent twithead spent all night updating his Twitter account to reflect his mood.

twithead by Twhater February 12, 2009

tathead 

Someone who is broke but can always find money to buy another tattoo even though they have so many already.

I think my dude is a tathead. He has no job. His baby's mom keeps asking him for money to buy diapers but he went and got another tattoo instead.

tathead by Gwensanity September 12, 2012

twat head 

same as dick head

all you fuckin twat heads who are looking at this website

twat head by no1twatheeeeed April 22, 2003

twithead 

term for idiot only used by idiots themselves

used by those of extremely low intelligence

tiarnan is a twithead

twithead by he who should be named by u u November 3, 2008