beddy-bye
A baby-talk expression for going to sleep, or that it is time to go to sleep; bedtime. Aw, you're so sleepy, let's go beddy-bye!
by the by
Incidentally; on a side note; by the way. An interjection meant to casually introduce or emphasize additional information in the conversation. Sometimes, though less commonly, written as "by the bye." By the by, I remembered where I left my keys, in case you were wondering. Beckett was an amazing playwright. There's a lecture on his work tomorrow, by the by.
goodbye, cruel world
cliché An exclamation, note, or statement made immediately prior to one's death, especially by suicide. We felt as though we never had closure after Tom committed suicide. We never even knew he was contemplating taking his own life, and his note merely said "Goodbye, cruel world." The gunslinger lay on the ground, bleeding into the dust. "Goodbye, cruel world," he gasped with his last breath. And with that, he perished.
say goodbye to (something)
To lose or end something, especially suddenly; to be forced to accept such a loss or end. You were caught drinking on school property? Well, you can say goodbye to your brand new car, mister! After the final horse lost its race, I said goodbye to all the money I'd won that day at the track. You do realize that you'll be saying goodbye to all the benefits the company has to offer if you decide to work as a freelancer?
wave goodbye to (something)
To lose or end something, especially suddenly; to be forced to accept such a loss or end. You were caught drinking on school property? Well, you can wave goodbye to your brand new car, mister! After the final horse lost its race, I waved goodbye to all the money I'd won that day at the track. You do realize that you'll be waving goodbye to all the health insurance benefits the company has to offer if you decide to work as a freelancer?
Bye Felicia
slang A phrase typically used to dismiss an irritating person. It comes from the 1995 movie Friday, in which the character Felicia is generally regarded as an annoyance. There's no way I'm lending any more money, so bye Felicia.
Good-bye and good riddance.
Cliché a phrase marking the departure of someone or something unwanted. Fred: Supposing I was to just walk out of here, just like that? Mary: I'd say good-bye and good riddance. As the garbage truck drove away, carrying the drab old chair that Mary hated so much, she said, "Good-bye and good riddance. "
Good-bye for now.
and (Good-bye) until next time.; Till next time.; Bye for now.; Till we meet again.; Until we meet again.Good-bye, I'll see you soon.; Good-bye, I'll see you next time. (Often said by the host at the end of a radio or television program.) Alice: See you later. Good-bye for now. John: Bye, Alice. Mary: See you later. Bob: Good-bye for now. The host of the talk show always closed by saying, "Good-bye until next time. This is Wally Off, Slgning off."
kiss something good-bye
to anticipate or experience the loss of something. If you leave your camera on a park bench, you can kiss it good-bye. You kissed your wallet good-bye when you left it in the store.
See ya, bye-bye.
Inf. Bye. Bill: I have to be off. Bob: See ya, bye-bye. Mary: See ya, bye-bye. Sue: Toodle-oo.