derived from the the term "bsod" or blue screen of death, simply means "turkey slap of death"
Victim: dude... that chick just stole my stapler...
Helper: tsod her dude...
The white login-screen that you always see when TeleVantage dumps you out, unfortunately a daily (or more) occurence. This is usually preceeded by the question, "Why am I not getting any calls?" Much abuse and frustration is vented at this plain screen. An unknown aspect is why the stupid "Remember my login details" button never works, which would make this less annoying, especially when using the same computer for 10 hours straight.
"Stupid TSOD kicked me out again!"
"Damn, I just got another TSOD. Is TeleVantage down again?"