bittenoff
bittenoff is a term that describes the act of severing something with one's teeth. This can apply to a variety of situations, from an animal biting off a piece of food to a person accidentally biting off a hangnail. The phrase often implies a sudden or forceful action.
In a more figurative sense, "bittenoff" can refer to taking on more than one can handle. This
The literal act of biting off can be painful or dangerous, depending on what is being bitten.