A sexual practice where six or more consensual adults get naked and roll around together on the floor indulging in mostly non penetrative sex. As the six bodies pile around each other, the 'fuckball' appears to be a single mass of limbs that rolls. Think Twister, without the mat and with erections.
"Hey guys, shall we get naked and roll ourselves a fuckball?"
The name given to an attractive man (or lesbian) who has the uncanny ability to walk into a room and have women throw themselves at him/her without any effort whatsoever.
Hey man, there's no point trying to talk to any girls in this bar. That pussy hoover in the corner has sucked up all the available talent.