1 definition by JeyC

Top Definition
One who posts on forums and/or bulleten boards an excessive amount. Not to be confused with spammer or troll.
That guy is a postho he's always on, always padding his count by talking in each thread.
by JeyC January 23, 2006

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.