What do you say when an acquaintance says "Good Morning." ?

[Squatch]

"Fuck off" seems to be applicable.

[thom1102]

1. Bite me

[XNASA]

2. I reply, "You're half right."

[Spinzonner]

3. It isn't over yet

[hickman1937]

4. "Get over it."

[Left Is Write]

5. Uh, usually I say "Good morning" back.

Is this an acquaintance I can't stand for some reason?

[Squatch]

7. I'm not a morning person

[Chipper Chat]

6. A right-wing christian will correct you into saying --

"Have a blessed morning."

[Murphys_Unlawful]

8. Tell him you ran over his dog after getting done with the Mrs.

[sakabatou]

9. Ohayo.

[intheflow]

12. Mahala!

Hawaiian greeting, though I'm unsure of the spelling. Closest I could think of in response to Japanese! :)

[junker]

10. on what planet is it a good morning.

[Taxloss]

11. "Morning? WTF are you talking about? It's the middle of the night!"

"Get out of my garden! and take those toads with you!"

[Tyrone Slothrop]

13. What's so fucking good about it? n/t