Abbreviation of Secret Home Project. Used by professional Software Developers that have a brilliant idea thats going to make them rich (or at least thats what they believe) that they are working on at home. They don't want to tell anyone else about their ideas because they're afraid someone will steal their ideas and going to be rich instead.
Programmer 1: Hey matchok man! What are you going to do this weekend?
Programmer 2: I'm gonna work on my SHP!
Programmer 1: Cool, what are you making?
Programmer 2: Can't tell, it's secret! But it's gonna make me rich so I can quit my job! Ha ha ha!
Programmer 1: Whatever
Abbreviation for Standard Highschool Party. With all things including drugs, alcohol, and sex. With a shit load of people trashing ones house. Everyone can come because no one cares.
Originated in a small town of Georgia by this blasian chick who threw the fucking craziest party ever.
Common use for it is writing down SHP at the bottom left of a flyer.