Down and stuck there and pulled my finger off. reporter: doctors performed micro surgery, the finger was saved but then fallon used his teeth to open a tube of scar gel for his injured hand. i bite and my tooth chips and chips in half. reporter: his injured finger came in handy for comedy bits and provided replacement arms for diapering, shaving. this is going to work out, i think. reporter: and toothbrushing. no, not any of that stuff. reporter: though his latest fall didn t cause serious injury, jimmy s dignity is suffering. he was declared the new president ford. jokesters said i m fallon and i can t get up. online commenters are suggesting jimmy fallon permanently wrap himself in bubble wrap. ellen dressed him in a prote protective suit. crown him the king of klutz.