an oh-snap is a way of saying g-string, with out any of the guys knowing what you are saying. for instance, if you want to discuss what color every ones is, use the term oh-snap.
girl one: omg....u can TOTALLY see her oh-snap. what a slut.
girl two: HEY! IM WEARING AN OH-SNAP TOO!
girl one: oooh. 0.0 oh crap!
girl two: HEY! IM WEARING AN OH-SNAP TOO!
girl one: oooh. 0.0 oh crap!
by lexerz twin February 17, 2010
Get the OH-SNAPmug. 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. 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. 
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.