someone who uses Twitter as form of self-service or gain followers through spamming too much hashtags; often spams the Twitter trend-lists as much as they can to gain followers for useless/senseless reason.
"Follow back <insert famewhore-related hashtag here>! Tweet 20x for a follow!"
"TWEETING, FOLLOWING AND DM'ING RIGHT NOW, Keep Tweeting <insert famewhore-related hashtag here> :) RT!"
"TWEETING, FOLLOWING AND DM'ING RIGHT NOW, Keep Tweeting <insert famewhore-related hashtag here> :) RT!"
by Anti_famewhore #26 May 27, 2013
A person that prostitutes himself or herself on a media outlet, preferably a reality TV show (i.e. Joe Millionaire), in the hopes of sustaining an ample amount of their 15 minutes.
Why does American Idol attract the biggest famewhores?
by C & B February 10, 2004