To be past one's prime; no longer desirable or relevant, AND be oblivious to the fact.
Related expressions include "His ship has sailed", "old news", "yesterday's potatoes".
Related expressions include "His ship has sailed", "old news", "yesterday's potatoes".
"Did you hear Chevy Chase is getting a new show this fall?"
"No way, man... talk about a guy whose turkey timer has popped."
"No way, man... talk about a guy whose turkey timer has popped."
by AP in DC May 16, 2008