It's a very contagious thing which causes people to talk and talk forever.
Many people in history had talkitis, like the President
by CoolanguinDude457 February 26, 2015
The act of never shutting up.
Brianna approached Jeff. "Hey Jeff, guess what I have talkitis and I never shut up because I dont know how to lets start another topic before a period or comma comes in the way I like shoes don't you?"
by gameguru3 October 19, 2009