Fuck-O

N. An idiot, a person of low intelligence, an asshole, a complete jack ass and a total waste of humanity.

Anita, you are being a real fuck-o.

George W. Bush and his Republican cronies are nothing but dirty fuck-os.

by ToddJustin June 11, 2006

m/o

is sort for make out or making out.

" Omg, last night me and bill were m/o until my parents came home...it was so fun"

by madelyn alexis September 23, 2005

nazi o's

similar to "spaghetti o's" except the o's are delicous little swastikas.

Nazi o's...MMM... communism.

by assbag hernandez December 28, 2005

Fetus-O's

The favorite breakfast cereal of liberals everywhere!

Try the new honey-toasted ones,they're great!

by sick fucks March 18, 2005

H is O

"the heat is on" - When someone is totally feeling your mack

Check out Ryan by the bar. The H is O!

by sageholden October 8, 2003

O-Nazz

O-Nazz: O-nazz is a word not very many know it is a word meaning of a strong sexy and smart guy with a giant fatty cock that can not fit in ur mouth even if u ripped it open.O-nazz can also eat a chick out in so many ways

Hey Nancy guess what i had an O-Nazz last night he was soooo amazing omfg like the things he can do with his tongue omfg i wanted to just stick his whole head up my vagg.

by Ohmanomid May 9, 2008

O Brian

Irish term that a woman (or man in special cases) says when they are having sex with a man named Brian.

Woman/Man: Harder!
Brian: UMPH!
Woman/Man: O Brian!(Irish accent)

by asdklfj! March 25, 2009