No, they do not.
no way
Yes. Tick heads do grow back.
HYDRO
On average, a person's skull reaches full size and position at age 25.
No the just grow back normal and will eventually grow back to normal and you have to pluck them about every 5 to 6 months or some peoples grow faster than others but no they dont grow back spiky.
Bindis
No.
The nine headed beats that was defeated by Hercules was called the Hydra. The Hydra was a beast with nine heads. If the heads were cut off, they would grow back as two more heads.
a machine that chops peoples heads off
Yes.
I think that power goes to peoples heads, because they get praised a few times too many, and they think that they are the best, and that they are right and everyone else is wrong, and that's it. They want to get their own way, just because of a few praises, and that ruins peoples nature, and so power goes to their heads.
Hercules killed the Lernaean Hydra. The Hydra has nine heads and poisonous breath and saliva. And for every head cut off two heads grow back.