Is it possible that... Sonic... and the Roadrunner... are the same character?!! Seriously, both are blue, use their super speed to outwit their enemies, have cocky personalities, have enemies that use inventions that end up backfiring or being turned against them.
Hell, one of those parody species names for the Road runner was Super-sonicus-tastius in the cartoon Hot-Rod and Reel! SUPER SONIC!!! I mean I know it's based on the Supersonic principle but the similarities are too strong
THEY'RE THE SAME!!! (screams as though I discovered stupid conspiracy)