1) to pirate software or other copyrighted materials and justify your doing so
2) to be a massive turd
3) to pirate massive turds
"Oh man. I really brianphilipped it this time!"
"This sure looks like it will be a great movie, Billy! Let's go home and see if we can brianphilip it so everyone can illegally bask in someone else's hardwork and proverbial blood, sweat, and tears."