I must protest the use of this word. It is offensive to others. Show compassion for the grieving families who lost a loved one when they hit a bump going 90. Not to speak of the motorcyclists killed by a bump in the road.
Consider that painful bump on the head and all those painful bumps from measles, mumps and chicken pox, with a special thought for Herpies Simplex numbers one and two.
Let's not forget the bump in the cream of wheat, mosquito bite, or in life's easy road. And don't be forgetful of that bump in the power when you're working on a 60K file you haven't saved yet, and that bump of calcium in the bladder.
Be sensitive and compassionate, and don't use "ping" either, for all the poor migraine suffers. 