oh hello

(verb) When you are making out with your boyfriend and then he gets too excited and jizzes through his pants onto you.

(noun) An unexpected or unwanted surprise

(verb) "I can't believe he oh hello-ed all over me!!"
(noun) "I like you alot and always have" "oh hello!"

by friend of surprised chick May 13, 2010

hello

Associated with world, first program you create in any programming language.

int main() {
printf("Hello world\n");
}

by BobZomer October 5, 2005

hello

a greeting

A: hello!

by littlieeeeee February 14, 2009

hello sir, jolly good day

what you say to someone when you are of english descent

English man: hello sir, jolly good day!
Normal man: what the fuck?

by fishythebishy December 9, 2009

say hello in italian

aka "bonjourno"
to perform cunnilingus
to go down on a girl

"Take off your pants. I'd like to say hello in italian."
"Then he said hello in italian to me, and I had 3 orgasms"

by max May 13, 2004

Hello Kitty

An unusual sex position involving a (usually) Japanese or Asian man clinging to the back of a female as if he will fall off. While difficult, it is meant to mimic the frequent use of hello kitty backpacks in Japan, but now it is synonymous with this unusual position. It is said to be dangerous to perform on hard surfaces as the male component may fall off when woman breaks back.

We did a hello kitty last night, and wow, it was amazing!!!

by jamiejamiejames April 7, 2011

hello

what idiots say to start a conversation in MSN Messenger. "How r u?" will usually follow. Then, "gtg, bai"

Hello How r u? gtg bai

by Bastardized Bottomburp March 18, 2003