When a character has a noticeably too small head.

Good examples are certain [[one_piece|One Piece]] characters.

The best way to find small head posts are to see how many heads tall they are. The average human is generally 7-and-a-half heads tall (including the head). 

h4. Examples

(All including head)
* !post #7827094: Approximately 9 heads tall.
* !post #7489996: Approximately 9.5 heads tall.
* !post #4141598: Almost 6 heads from head to thighs.
* !post #4293671: Comedically small.

h4. See also

* [[Big head]]
* [[Chibi]]
small head