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.
by BarackJoeMama September 24, 2019

by blah.isaidit. July 19, 2011

when you are let down or dissapointed over text. also used for extreme sarcasm. the lowercase letters indicate casualness but the period completes the emotion. i cannot properly explain it's meaning in words, it is rather the feeling from seeing it.
you and your friend are talking about how you did bad on a test:
lauren: you sounded very unprofessional...
lauren: the writing was not right.
you: i know i am stupid i made a mistake
lauren: i don't care.
you: oh.
lauren: you sounded very unprofessional...
lauren: the writing was not right.
you: i know i am stupid i made a mistake
lauren: i don't care.
you: oh.
by mani 4 December 13, 2018

by automatic___boy March 15, 2005

by The One You Call God September 30, 2020

From when yoko ono broke up the beatles. People started saying "ono!" When they heard the news, and eventually it evolved into "oh no!". There are no examples of the phrase "oh no!" Prior to this event.
The beatles broke up... oh no!
by Togdar April 11, 2017

by Two Bottles July 13, 2010
