Octopus Penis - A word so nasty it can murder someone but also gives the per

A word so nasty it can murder someone but also gives the person who says it a huge head

I said 'Octopus Penis' to my dad and he started yelling at the TV.

My friend said 'Octopus Penis' in class and the principal came running.

My brother said 'Octopus Penis' at my birthday party and my dog ran away.