A female of the human species who speaks with excitement and happinessmost of the time. Doesn't care what others think about her and always likes to have fun.
The more rabidly anti-gay and "Christian" a commenter considers himself, the higher the likelihood that he or she will resort to describing vulgar sexual acts supposedly performed by GLBT people in an attempt to vilify them. Usually affirmed when an actual GLBT person is grossed out by the rhetoric.
Named for Peter ("Porno Pete") LaBarbera, founder of Americans for Truth About Homosexuality, a "Christian" organization whose sole purpose is to oppose every measure that might lead to GLBT people being considered human beings. LaBarbera lends his name to this law specifically through his "hobby" of attending leather and BDSM conventions, camera in hand, for "research purposes", and also because he mentions corprophilia at every opportunity.
To "cock-block" someone. Mostly used in french, and although usually meant to describe a female who lafarges a man, the sexes can be interchanged. This means that the most common use would be for a woman who lafarges a man who is trying to "get with" either her or another female. It can however also mean a woman who lafarges another woman, a man who lafarges a woman, or a man who lafarges a man.
This word can be used to describe actions both with negative and positive results (i.e. if the dude was a big douche-bag, he can still be lafarged).
"Dude, the girl totaly just lafarged me. I was so close to hooking up with Cindy, but the lafargeuse came in and started talking about forest fires...MOOD KILLER!"