Halo
it is called the crest
There will be some angels dancing on the left side of the pin head and other angels on the right side! So you can call the first lot left sided angels and the second lot right sided angels. And then there may be some that are dancing directly above the pin head and these could be called the central angels.
The thing on top of Toad's head is called a Mush.
it is called a death mask
A "lure".
Angels are spirit and as such do not share in the reproductive process God granted human beings. They neither marry or are given in marriage. Fallen angels are referred to as demons, with their head being the 'adversary' of God and His creation - called ha Satan.
Akanishta
A comb
A bean sprout.
It is a tusk.
Mount Rushmore.