Sparks, Metal's 'Artifical' Son

Sparks here is a character I made during a roleplay. The other person was playing Metal Sonic, whom in their version, was quiet, brooding, evil, and criminally insane. Metal (the story differs. Sometimes Metal creates Sparks through an artifical clone like process, or he comes across the boy who is stuck in stasis. Differs in the roleplay.) comes across Sparks in one of the two ways mentioned, and he ends up taking in Sparks.
 
The boy's personality greatly differs from Metal, as he is submissive, loyal, and often does not talk back or disobey orders. He is very friendly when off the battleground, and is 'gleefully insane' as my friend once described.
 
Sparks gained his name due to two factors: The antennae on the sides of his cheeks pop, buzz, or spark according to his mood, and the fact he controls electricity/energy/lightning, whichever you prefer.
 
Anyway, I made this listening to Cascada's Bad Boy, and I call it the 'Le Gasp' moment. The story behind this was that Sparks was listening to Metal ramble on about how much he dispised Sonic, and soon he starts cursing like a madman. Sparks gasps and soon tsks the older robot, saying that he shouldn't curse. I've showed this on multiple sights, and people managed to get a moment's laugh if they read the story.