I have explained my name before because I never intended it to be that I am a slagger (though I have on occasion, generated a little heat!). I was unaware of the internet term and had used the name Slaghammer in gaming. I grew up in the welding business and my very first job at age 6 or 7 was chipping slag from welds with a, well, slaghammer. For brevity's sake I just chipped off the "hammer" part and came up with Slag!