I love the words that appear! Good use of hand drawn images. A little bit choppy, but it's consistent.
I like the fact that you did it by hand. I like when the "Blob Thing" opens his mouth and curse. I just wish you would have made the character do a little more, like try to remove the nail and try to put back on its foot or have another character try to help him or interact with it.
Somehow, I could tell that it's "Ren & Stimpy" inspired, but maybe that's because your character's name is Gimpy. I notice that as Gimpy approaches that nail, the frames go from both his legs being animated to just his left leg, which make it seem like he's dragging himself the rest of the way.