Benders firstborn son

seen only once in the series, benders first son looks like fatbot a little. He meets his end when bender throws him into a pot of what appears to be lava. He has about two lines: son:Daddy! I knew you'd come back. bender: I wanna take you somewhere. cuts to robot hell. robot devil:aaahhhhhhh, bender. bender: here you go!! heaves his son through a window into the pot son:AAAAAAAAAHHHHHHHHHHHHHH- engulfed by a ball of flame.