FCSL

Stands for "fiscally conservative socially liberal." Precisely the group left out in the cold in the two-party system of the United States.

Susan: George told me he didn't even vote in 2008! How could he!

Megan: Well, he's a FCSL.

see unattached

When one writes an email that is intended to have an attachment, but the author forgets to actually attach the document before it is sent.

Email 1:

Joe, here's that excel spreadsheet you requested. See attached.

Fred

Email 2:

Fred, you mean "see unattached"? You forgot the excel file.

Joe