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.
by Welao June 20, 2021
Get the Omug. 
Its just a motherfucking letter! Why do you search this pointless shit up? But i guess we are here now so all i know about this letter is that its before p and its after n in the alphabet. Yup thats it i guess
by Kawaii Kiwi May 12, 2019
Get the omug. Used to describe a moment in which someone sadposts or describes something awkwardly personal and kills the conversation.
by obeat October 16, 2020
Get the o champmug. by Pinuglinu January 14, 2022
Get the Mediafire o megamug. The cutest being of all time and will do anything to help others and other people don't really like them because it's just ''O''
by A.x.random.person.x. June 15, 2021
Get the Omug. he is a man who lives in county Kerry in Ireland and has a wife who he beats and forces her to birth more of his demon seed. One time he got so drunk he fucked her down the stairs and she slid like a penguin.
by Uchiha Kole October 30, 2014
Get the chester o' brienmug.