I've heard it stands for team foundation server, but having used team foundation server, I now know it stands for Total Fucking Shit.
by Lucifer79 August 15, 2012
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(acronym) Means Thanks For Sharing. This is used when someone doesn't want to hear what you're saying.

It can mean, "Please don't tell me more, I don't really want to know this".

Often used by cynical or sarcastic people.

Along the lines of tmi
Jacob: God, I have to go pee so bad!
Ben: TFS.
by Goddess M May 26, 2008
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Thanks For Sharing

There are many posts declaring TFS is meant ironically or in another negative way, but this is certainly not the case. Any ironic expression of TFS or any other meaning only result if the main text of a message makes it that way. For itself, TFS is simply "Thanks For Sharing".
The pictures you sent me are really interesting. TFS
by thomawhack January 22, 2015
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That/this fucking sucks
Friend: my ex texted me "I love you", i bet it was for her new bf... our first names the same.

You: Shit, TFS.
by p-mag February 21, 2011
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