Depending on how hard you "traumatize" it. Your finger could be anywhere from bruised to sprained to broken to dislocated.
To traumatize is to cause damage to.
Battle is likely to traumatize the participants.
You get fingered
it hurts
When you type alot your finger pads can wear off. Then your finger prints aren't very defined.
you die.
ARMAGEDDON!
It explodes
the dirt and bacteria you have on your finger goes to the water and if you have fishes the die
Eventually, you will lose circulation to your finger and it will change color.
you shoot of you finger. and its painful
Without the support provided by the tendon, the short bone at the tip of the finger drops downward at an awkward angle.
To shock, horrify and traumatize little children.