Re: Disturbing Character premises...
When I first started playing Champions back in college, we had some real screwballs making characters - some highlights
"Wombat Man" - multiform (human/wombat) that in wombat form was 3' tall, had claws (HKAs), and tunnelling - "Its Wombat Combat Time!"
"Blue Beetle" (is this one a rip off from somewhere?) - a paranoid delusional telekinetic who never left his blue volkswagon beetle (the car bought more or less as armor)
"Celophane Man" - transparent elastic guy with a susceptibility to fire (since celophane is cellulose and flammable)
"Turbo Snail" - high speed movethrough machine
"The Brick" - high strength, high speed brick (literally) that read "acme" - movethrough machine again
Obviously, the last two "characters" we deliberately made under the premise of "how to abuse the rulesbook" for the sake of a laugh.