When you get so mad at someone or something you begin to rage and yell "oh you fucking asshole", but then the rage consumes your vocal cords and you temporaryilly go mute for a short bit.
by Killerwase September 21, 2017
Get the oh you fuckin assmug. its a monkey watch out hes stinky ewwww and he has diarhea eww
did he just make a big poop not just big im talking BIGGG
eww no one likes him
did he just make a big poop not just big im talking BIGGG
eww no one likes him
Person #1 : is that the monkey that poops and is stinky?
Person #2 : i think it is!
Person #1 : LETS GET OUT OF HERE BEFORE HE KILLS US WITH HIS POOP
Person #2 : YEA FAST! UH OH HES BEHIND US UH OH STINKY
Person #2 : i think it is!
Person #1 : LETS GET OUT OF HERE BEFORE HE KILLS US WITH HIS POOP
Person #2 : YEA FAST! UH OH HES BEHIND US UH OH STINKY
by YOUROLDHANDLEEE June 16, 2020
Get the uh oh stinkymug. The phonetically pronunciation of the South Korean boy band EXO. A filler line for the sad little bubble tea obsessed maknae, Sehun.
by grindnhustle October 21, 2017
Get the ee ex ohmug. 
Oh shiitake toadstools is another way of saying oh shiitake mushrooms. It is also anyone anonymous that follows rule 34.
Oh shiitake toadstools. Anonymous person is searching the pokemon sucking gardevoir on sucking duckduckgo.
by Eren Yeeter December 15, 2020
Get the Oh shiitake toadstoolsmug. by Noahsayshi May 29, 2022
Get the ohmug. 