Hang your foot up over your heart, put shit tons of pressure on it, like gauze wrap to stop the bleeding.
Clean the **** out of it at least 3 times a day.
Be sure you get non stick pads put it on the cut, then wrap it in gauze wrap.
Other wise it will hurt like **** when you take the wrap off.
Also, you will have to spend lots of money, to get gauze wrap.
Take some medicine, see the doctor, get painkillers.
Be high, and happy.
Don't forget to wash that, or your leg will get cut off.