[Steve_Seattle]

"at the end of the day"

"gone missing"

"re-set button"

"bad boy" (As in "Let me see if I can fix this bad boy.")

"going forward"

"_______gate" (Attaching the suffix "gate" to any political scandal.)

"Tea Bagger"

"the New York football Giants" (Attention Chris Berman: The New York Giants baseball team hasn't existed for 52 years, so this phrasing is no longer necessary when referring to today's New York Giants football team.)

[Swordmaker]

"gone missing"

I propose "found missing" as an oxymoron of the first water...