Oh?

1) A question such as "for real", asking for truth or reassurance
2) An acknowledgment
30 A universal word for any and every situation

1)A: I got an A the semester
B: Oh?
2)A: Dinner is ready
B: Oh?
3)Either a friend or a person of whom you despise walks by, you say "OH!?" very loudly OR some idiot drops a box, you hear and/or see it and say "Oh?"

OH

"Other half." Used to call your husband/wife, gf/bf, anyone you consider to be your "other half" to complete you.

The OH has finally approved of us raising a dog!

OH

An original hippie like an OG (original gangster). Not a fake hippie who condones violence and says their part of the "family". Prefers to promote peace and envirmental causes.

He's an OH he sells drugs to make people happy and isn't concerned with making money.

"Wow that's allot of pot you got growin,you Gunna be rich"
--"nah I'm just Gunna smoke and share it all"
" ah..OH style"

OH

Acronym in <textspeak> for "overheard."

OH: "that's a great new skull fuck jacket you just got!" "I know! Right?" (from twitter.com, 30 March 2008)

OHS

Original homo sapien, a human that does not worry about politics, social issues, warfare, and other unimportant topics.

He's an OHS human that doesn't let anyone tell him how to think or act.

and oh

Used mainly to emphasize the sentence that follows. Specifically the star noun in the sentence; As in to showcase how the noun effected the user.

And oh, how I secretly longed to lay my burden down

Oh...

What you write in a text when you are actually hurt by what someone says.

Crush: "Lol sorry i was w/ Jenny yesterday."
You: "Oh..."