You should contact Oxford and any other dictionary or thesaurus out there and let them know that they are wrong and you are right
Hmm. 2 useless parts of the human anatomy I can think of are earlobes and appendix. Only parts of the body I know of that can make people bleed. Finger nails, teeth, hair(all useful).
All i read is bleed and i can only thinkof one part of a girl's body well anyways "im a wierd dude with a pervs eyes and a pervs nose what am i?" Yes im a perv