opi-o's

Cheerios with poppy seeds sprinkled on them; Short for Opium O's.

"I like to eat my opi-o's with a spork!"

by M_word May 06, 2006

Noob O's

A breakfast cereal eaten mainly by Noob's

When beating a Noob in a video game you could say to them "Hey did you forget to eat you're Noob O's this morning?"

by Jason Gonzalez October 31, 2007

The Jay-O

a Gangster rapper from Germany who kicks ass like a motherfucker

yo ya heard that killer lyrics from that German root boy-must be The Jay-O

by Blue Vulture October 12, 2005

Triple O

Out of Order. Usually used when discovering a soda machine/ATM is Out of Order. Sounds like "triplow" when said.

"I wanted a soda, but the soda machine was Triple O."

by Mike May 03, 2004

lame-o

noun.
1.Used to define a person acting incredibly stupid.
2.A person not agreeing to something

1. "I can't believe I lost a $20 bill. I'm such a lame-o!"
2. "Just come with us. Don't be a lame-o!"

by Angelica February 11, 2004

O Ring

a round seal, often made of neoprene or some other compressible "rubber-like" compound, that is an industrial part.Looks like the part of a condom that unrolls before you actually unroll it. Can be used as a cock ringif you get the right size

"My buddy's a mechanic, I went thru his box of assorted O rings and found the size I can use as a cock ring. Nancii's gonna beg for mercy tonite !"

by Jake March 07, 2004

O-Town

Nickname for many cities beginning with the letter 'O'. Anyone living near such a city believes their city is the only true O-Town.

Ottawa, Canada is known as O-Town.

by Mister Marbles September 25, 2010