On Monday's Late Show on CBS, David Letterman read a humorous list of suggested sign-offs Katie Couric could use at the end of the CBS Evening News. Among the proposals: “Three of tonight's stories were fake. Write in if you think you know which ones,” "I’m gonna go get my freak on," "Let’s turn this mother out again tomorrow," "Til tomorrow, morons,” “Return to your sad little lives,” “From me to you, suck it” and, my favorite, “Putting the 'BS' in CBS.” (Full list below)

UPDATE: Couric ended Tuesday's CBS Evening News by showing Letterman reading seven of his ideas, but none of the ones hinting at false stories: "Save us, Superman," "Well, I’m off to the dog track," "That’s the deal, Lucille," "Here, kitty kitty kitty," "Keep feelin’ the funk," "Oh, Lordy, I gots the news fever" and "I’m Katie Couric, I'm gonna go get me some ribs."

The full list, as posted Tuesday in the “Wahoo Gazette” daily show blog, by Michael Z. McIntee, posted on the Late Show site:

-- Save us, Superman
-- Suck on that, losers
-- Well, I’m off to the dog track
-- Three of tonight’s stories were fake. Write in if you think you know which ones
-- I’m gonna go get my freak on
-- Good night and get laid
-- Peace out, bitches
-- All you creepy old guys can put your pants back on
-- I’m Katie Couric, I'm gonna go get me some ribs
-- That’s the deal, Lucille
-- Next stop, Margaritaville
-- Oh, Lordy, I gots the news fever
-- Keep it real, pimps and ho’s
-- Let’s turn this mother out again tomorrow
-- Here, kitty kitty kitty
-- Keep feelin’ the funk
-- Til tomorrow, morons
-- Big up to my peeps in lockdown
-- Return to your sad little lives
-- From me to you, suck it
-- Putting the 'BS’ in CBS

—Brent Baker is Vice President for Research and Publications at the Media Research Center