[That would be pretty sweet, maybe Joltik can hide under a scale or something and shock it into submission. Because if a coffee-flavored jawbreaker can take out one of the baddies from Vegeta's world, then surely a Joltik would have some sort of fighting chance!]

Sounds like it would serve better on a platter than as a companion. I'd be willing to try that out, with a side of lemon and tartar sauce. [And he chides Goku for thinking with his stomach...]