When a bunch of co-workers (especially computer programming nerds) all flock together in a group to the office Flavia machine and make tea. This event can take place up to four times a day, and usually morphs into an extended period of social interaction, which is a primary culprit of burning company time.
"Man I'm thirsty."
"Yeah, let's do the tea show!"
::all participants flock like girls to the machine::
"So how is your World of Warcraft character?"
::discussion about WoW then continues for 3 hours::