That would be "Da Bastard" -- at least, according to
Gangsta Name .com
Here are a few belonging to our MF reg'lars:
Captain Wacky is now known as "No-pants Ho Slappa"
Mentalist is now known as "Slippin Bull Dodga"
Gagh is now known as "Green Egg Gat Slinga"
Eggs Mayonnaise is now known as "No-pants Rappa" (Must be related to Wacky)
BlazerBoy is now known as "Stupid-ass Hoopti Rida" (Don't yell at me, I'm NOT making these up!)
curiousA2Z is now known as "Jimbo da Rat Snatch" Whoaaaa-okay...
BDM is now known as "Supa-sprung Ass Grabba"
Friday is now known as "Dank-ass Scratchy Nutz"
Henoch is now known as "Head Cock-whacka"
Ishcabittle is now known as "Wobbly Tree Hugga"