I would be a pterodactyl with an enormous brain (superior to humans like 5th dimensional), with a second set of human arms and hands. With the ability to generate electricity like an eel (I can kill annoying mosquitos).
However being a super animal freak of nature I'm afraid I would never find true love and would ultimately die sad. I guess being a pornosaur is a better idea
Edit: apparently Pterodactlys aren't dinosaurs either I'm sorry Sebudai, apparently being a dinosaur is an exclusive club neither of us can get into.