A Head Root is tip or head of the male penis, the dickhead. The head root is the head and the root portion of the penis is the shaft of the penis. The term is often used as a noun to call someone a name similar to dickhead.
Hey headroot what's your problem? I bought the wrong sized condoms and they wouldn't even fit over my head root.
by vitlaw14 May 28, 2013
Can you define these popular missing words?