A live concert simulcast over the Internet involving musicians in remote locations.
The Who, performed the first CyberJam.
by kittyh February 01, 2006
When too much info us uploaded onto a server that it has to put some in a queue in order to relieve strain on the server.
Maybe i didn't get your text because i'm just so popular that i have like 50 messages waiting to get into my phone that they get into a cyber jam.
by coinroller December 28, 2007