An unexpected orgasm.
Sheila had an O! when she awoke to Kevin sucking her nipple.
"I just had an O! when I changed my thong!" Lisa said.
"I just had an O! when I changed my thong!" Lisa said.
by ThatGirlinRed April 1, 2007
An attempt by the Omaha, Nebraska city betterment committee to create a slogan for the city. Unfortunately in their attempts, they didn't realize the sexual connotations that are now associated with it.
slogan-"Buy the Big 'O!'" Originally coined to keep commerce in Omaha businesses. Now means to go downtown and get a prostitute, or in some other way purchase a means of orgasm.
by Calvin Hobbes September 16, 2006
This is the replacement for the word LOL which is a very overused word on the internet O! is a more useful word cause that is what you are rely doing when you say LOL
by MIKEY March 2, 2005
by myfirstdeadpanda July 17, 2008
by DaveyJones December 31, 2009
by dfskdshjdsahdsa April 13, 2006
by googlyeyes77 April 28, 2018