Quote: "You might be able to tell that I'm not too good at drawing people, at least without them looking like cartoons."
The person looks good to me... and that head to the left of the person looks like the remains of another victims gas mask. It gives it a sense of more danger since this creature has killed before.
Paranoia is a great comedy game where you have 6 clones for each character and they're always dieing from friendly fire and eaten by mutated creatures like the one you made. Having your creature in a dumpster killing unsuspecting people just taking out the trash is the kind of thing Paranoia thrives on.
http://en.wikipedia.org/wiki/Paranoia_(role-playing_game)