Conan O'Brien at TBS -- Coco Signs of Success

6/14/2010 2:40 PM PDT
Conan O'Brien met with TBS execs this morning in Hotlanta -- and if the crazy "Welcome Home" signs are any clue, network employees couldn't be happier that Coco is playing on their team.

It all went down before lunchtime today at the network's headquarters -- where an insane crowd of TBS employees went ballistic to welcome their newest star.

Conan took the mic to address the mob, saying, "Thank you for welcoming me to your home." He added, "We are going to make great television ... and I'm not talking about my show."