The semi-official, fresh-from-marketing nickname for Omaha, Nebraska. Latest in a number of slogans designed to give Omaha an "image", this one seems to have stuck, the fact that it has not enhanced Omaha's image one jot notwithstanding. Most commonly used in "buy the big O"; i.e., keep your dollars in the local economy.
by regular_gonzalez November 5, 2005
Get the the big omug. by Alec Schmitty December 14, 2008
Get the neat-omug. someone who has it all and everything is perfect in their life, who does not take drugs, does not drink and rarely smokes, has no psychological problems, but simply does not care about other peoples opinion
1. I can't stop hating on the six-o working in the library. She is always happy even when I tell her off.
2. The six-o clique are worse than the Mean Girls, they don't even budge to manipulation or negative comments. There's no breaking them up.
3. That five-o is such a six-o, I just told him off for stopping me and he totally ignored it; if he would have smiled and joked, I would have thought he's a four-o.
2. The six-o clique are worse than the Mean Girls, they don't even budge to manipulation or negative comments. There's no breaking them up.
3. That five-o is such a six-o, I just told him off for stopping me and he totally ignored it; if he would have smiled and joked, I would have thought he's a four-o.
by Dagata December 10, 2016
Get the six-omug. by Eminence32 December 6, 2003
Get the O-Linemug. 
by ben wininger January 21, 2005
Get the O. C.mug. When some continuously calls your phone while you are having sex and close to orgasm, ultimately ruining it because of the distraction.
by SF Transient August 6, 2006
Get the O-Blockingmug.