I want an entire episode of Super Giant Robot Brothers where, for some silly reason, Thunder and Shiny launch into a literal prank war with each other.
Like, Thunder and Shiny hacking into each other and making themselves say and do stupid things. Making the other look like an idiot on the news.
Just utterly harass each other and pretend like nothing's happening when Alex is around.
Alex: "What's going on here?"
Thunder and Shiny: "Nothing."
They immediately go back to glaring behind Alex's back.