Notice the fraying hair at the end of the dreadlocks, as it is usually a tell tale sign of a pigeon head. While looking like nothing more than loose hair, be warned, if ejaculated upon, these split ends will reproduce at an alarming rate. So beware and handle your local "Pigeon Head" with care.
-"Pigeon Heads give great head!" exclaimed Dick to Jane. As to which Jane replies, "I want to be a pigeon head when I grow Up!"
Graham Norbiton was born a premature child, 2 months early. During his growth his head growth was slower than his body growth, resulting in Graham becoming a 'Pigeonhead'