HPOA simplyput means Hot piece of ass; it can be used against any sex and it is an acronym to fool the person it is being said to.
Sometimes used as HOPA... cause it sounds better
1 "Hey, did you see a link where a girl quits by erase board via email cause of various reasons including being called a HPOA"
2 "A HPOA? what's that?"
1 "checkurbandictionary.com and go here thechive.com/2010/08/10/girl-quits-her-job-on-dry-erase-board-emails-entire-office-33-photos/"
2 "20 hours a wk on farmville haha"
An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"
Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."