When your shocked or surprised, or just dang interested.
Person 1: Im pregnant
Person 2: o
Person 1: Wanna see my new art?
Person 2: o?
Certainly not the invention of an illegitimate egg.
A: o
I.E.: thats my line!
A: no it's not.
girl1: say the alphabet for me
girl2: abcdefghijklmnopqrstuvwxyz...
girl1: no wtfok it's abcdefo!!
Ounce, usually of weed; about 28 grams
I just bought an o, wanna have a smoke sesh?
LITTERALY A FUCKING LETTER!...
What do you not understand...
Also the 15th letter In the alphabet
o n i o n
O means oh and is short for of and if you did the trend Remove the first and last letter of you name from mom or something it’s means descendant or son.