abbreviation on IM/text for "oh, nein"/"oh, no"

09 is basically saying 2009 but a shorter way of doing it

noun, verb; a term of endearment used when other, more conventional terms, such as lover, BFF and bestie are temporarily forgotten.

when making a =) smiley without holding down the shift key.
09 = =)

akademiks jeanuis level products...

When something extremely important happens to you.