He's being (mostly jokingly) accused of that because he said he wanted to "hollow out" the girls in another poster's avatar...who happen to be his underage daughters. Instead of reporting it like a btch, we're giving the guy a hard time for saying something fcked up - it's a way to bust his balls and not suck all the fun out of the room...like you're doing presently.
Comes by "sucking" naturally by the looks of it.