1) Bean 2) Bop 3) Crown 1) Bean 2) Bop on the bean 3) Bop on the noggin 4) Brain 5) Bump 6) Come to a stop 7) Hairstyle 8) Hit on the head 9) Hit, especially on the head 10) Hooter 11) Knock on the noggin 12) Nail on the noggin 13) Nose 14) Olfactory organ 15) Rap on the head 
The basidiocarp of a wood-decaying fungus, usually a polypore. 
To hit someone (archaic).
Fruiting body of a wood-decay fungus, often hoof or bracket-shaped and perennial, although some are annual; other than a mushroom.
Conk is English and Australian slang for to hit.
Refers to the fruiting body of a fungus.
[n] - (British) informal term for the nose 2. [v] - hit, esp. on the head
To hit someone (archaic)
noun informal term for the nose