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3.
the state of having half a boner, not quite fully erect
oh man the first time i saw that chik she gave me a halfy
by jim t. cuntsenberger May 26, 2005
 
1.
One who is composed of two different racial backgrounds. For example, an individual who is half Chinese, and half white would constitute a "halfie". "Halfies" is generally used to refer to more than one biracial person.
Halfies have got to be the most beautiful people on Earth.
by LenaAkane September 28, 2006
 
2.
The state of being half of one race, and half of another.
"Look at the halfy, thats why sylvan is more popular than ever!"
by Jimmy April 05, 2004
 
4.
A halfy is when a person gets as close to a complete orgasm as he/she can, and then gets distracted and/or turned off by his/her partner or something else, therefore losing the orgasm completely and is unable to regain it. The person has had "half" an orgasm, or a "halfy".
An example of a Halfy would be if a woman is climaxing and her boyfriend cums to soon,it could distracther from her own orgasm, even though it has already started, and she will lose it completely. She will only have felt the beginning of an orgasm and will be unsatisfied.
by Yummykitty82 February 18, 2009
 
5.
A half pound of marijuana.
"Dude, my boy is sellin me this halfy for the super low low."
by TtJUST Ryan June 30, 2009
 
6.
When a woman is only good looking half the time. Half the time she is gorgeous and the other time she looks like she's been beaten with an ugly stick.
Cameron Diaz is a halfy.

Kelcie Welch is a halfy.
by SexMonkey1255 October 13, 2009
 
7.
The act of sharing, splitting, or taking part of any event or object with another person. Usually phrased in the verb tense or going to engage in such act.
Person1: (holding a piece of cake) "This chocolate cake looks delicious!"
Person2: "Hey, i want some!"
Person1: "Ok, lets go Halfies!"

Person3: I have so much work to do, i wont be able to finish it all.
Person4: Don't worry about it, we'll go Halfies and finish the work on time.
Person3: Thanks!
by Elprezzi November 27, 2011