Half-plus-seven Rule

A rule the specifies the youngest person that a person of either sex can date without it being inappropriate. The rule is always calculated by the older person's age.

Kristi: I got asked out today by a guy who's 30.

Jason: Well, you are 22 so it fits the half-plus-seven rule...

by Dedao do pe September 23, 2009

Halfie

the sexiest kind of person. they are undeniably attractive and also are adored by everyone that knows them. to be a halfie is an EXTREME compliment and everyone one else is only half as sexy as halfies are.

SEXY TO THE MAX.
fuck us on rooftops.

Greg is such a halfie. i'd fuck him on a rooftop anyday.

by halfie girl January 7, 2008

Half christmas

The day honoring the halfway point until christmas, generally June 25. Often celebrated with excessive drinking.

Steve: hey Paul, June 25! It's Half Christmas! Let's get fucked up, because we have to be modest on Christmas!
Paul: sure, I'll get the beer!

by Mistalazer June 5, 2011

half dollar

A bitch that be takin it in the ass so much that her asshole is stretched to the size of a half dollar

Jessica takes it in the ass so much, that bitch be a half dollar.

by bigbizzle June 11, 2006

half past ur mom

phrase used as an answer to the question: "what time is it?" ...when you don't feel like checking or telling the person.

Me: "What time is it?"
Amanda: "Umm...Half past your mom? =| "

by martha July 21, 2005

Half-Life 2

The game that is finally coming out as of november 2004. it is going to be teh r0xors.

"Half-life 2 is gonna rock!"

by Cameron October 25, 2004

halfa

Short of half a virgin. For one to be a halfa, they would to have only experienced oral sex.

dude, ben and i are total halfas.

by halffster(: August 10, 2009