A person who comments on a status update or anything else similar to that and ruins a good conversation between two people.
Mark: "So i was totally flirting and gaming up Alicia over on her status update."
Carlos: "Oh rlly? What happened?"
Mark: "It was all going good i was totally making an impression and about 25 comments in this douche posted a comment and just ruined it. She stopped replying after that."
Carlos: "Wow what a Chat Blocker!"
Carlos: "Oh rlly? What happened?"
Mark: "It was all going good i was totally making an impression and about 25 comments in this douche posted a comment and just ruined it. She stopped replying after that."
Carlos: "Wow what a Chat Blocker!"
by Wanterito April 16, 2011

1. A guy who decides to get in the way of his best friends relationship with another girl that he's also intresed in.
by Hippo lander March 23, 2009

by WINTHORPE May 13, 2005

an ex boyrfiend or brother of a girl who prevents another man from seeing her. the name was coined from the TV star Dan Blocker who acted on Bonanza, a western series, its a pupular term used on some caribbean islands especially Trinidad
harry behaving like Dan Blocker, he told his sister that i was jailed for child molestation and i should'nt see her
by anthony boodan junior August 25, 2008

Jermaine: "Oh snap! You see those cracker-ass, snaggle-toof, stank breff wangstas givin' you the crook-eye?"
Antowaine: "Jermaine, did I forget my hater blockers in the wip?"
Jermaine: "Hells no, pimp... u got 'em on."
Antowaine: "Then you know I can't see those hatin' dollar-store punks over there."
Jermaine: "Should we give 'em the shiv anyway?"
Antowaine: "Let's do this shit."
Antowaine: "Jermaine, did I forget my hater blockers in the wip?"
Jermaine: "Hells no, pimp... u got 'em on."
Antowaine: "Then you know I can't see those hatin' dollar-store punks over there."
Jermaine: "Should we give 'em the shiv anyway?"
Antowaine: "Let's do this shit."
by Dr. Titty Jiggle September 8, 2008

by Joseph Diner August 5, 2007
