Deadpool may be a superhero, but he takes everything we know about the superhero genre and tosses it all into a blender full of action packed fights and a whole lot of chaotic humor. Check out r/showerthoughts for more interesting thoughts. Vote up if it's interesting.
If a toy Deadpool appeared in a Toy Story movie he would be aware that he's a toy in the Toy Story movie, plus he would know that his "toy-self" is a character from another movie that's also aware that he's in a movie from a comic book, PLUS he'd know that his existence is entirely owned by Disney.