You could say 'Oop' if you are embarrassed about something, or if a conversation just ended suddenly. Most of the time, people say 'Oop' during texting. You may find someone say 'If somebody said 'Oops' it means they've made a mistake like falling.
by GooseOnTheLooseWithAMoose December 20, 2021
Get the Oopmug. Only said by annoying people. These people think they’re funny and think watching emma chamberlain’s videos is a personality trait. If your friend starts saying this DROP THEM IMMEDIATELY.
by restingbitchface12345 November 19, 2019
Get the Oopmug. the word oop is used when someone reacts to a gossip or another term for ‘smh’. the word oop was created by keisha julianni.
by lewis swhales March 15, 2019
Get the oopmug. And I oop- Started out as a simple meme that later on got stolen by the vsco tik tok girls. They use the term Adn I oop When they make a mistake, mostly followed by "sksksksksksk"
by DylanDotA August 16, 2019
Get the And I oop- sksksksksksmug. 
A term used when someone is at a loss of words due to a statement. These statements are usually very weird or spontaneous.
by anabsolutedissapointment February 8, 2021
Get the Oopmug. Dave: did you hear about the news
Tom: what news
Dave: james Charles got pregnant
Tom: really??!
Dave: yes
Tom: Oop-
Tom: what news
Dave: james Charles got pregnant
Tom: really??!
Dave: yes
Tom: Oop-
by Food_lover_25 December 26, 2019
Get the Oop-mug.