Adventures in homebrew

I might be playing in  an old friend's "Stupid Supers" campaign using his homebrew system.

While I'm not a veteran to his game system, I have played it before, and it ain't too shabby. The last time we ran a stupid supers game, I played the Kung-Fu Cowboy who was basically a 1950's cowboy paradigm with super kung-fu powers.

I'm more than happy to continue the tale of Kung-Fu Cowboy, but if we're rolling up new characters, I have a couple of ideas:

Soul Samurai - In keeping with my previously established theme, this would basically be Dolemite with a katana. Admittedly, I haven't put a lot of thought into this one, but the idea made me laugh.

Jeb Stankewitz AKA Landshark - Jeb is basically an anthropomorphic shark who is also a terrible redneck stereotype. His story is that he comes from another planet/alternate dimension where sharks and not apes became the dominate species and apes are on par with opossums.
One night, whilst attempting to convince his girlfriend to have sex with him on the trampoline, Jeb was abducted by aliens who performed experiments on him and then dropped him off on our earth. Besides having a giant shark head, Jeb is much stronger than your average redneck and able to burrow at an amazing speed, as all Landsharks do. He works at the local aquarium where he waves down cars while wearing a shark suit. Jeb likes to start each day with a big lip full of Beechnut and a frosty Bud Light. He is saving up to buy a truck.