A Helmet Head is the pink tip of a males dick, which is shaped like a little pink helmet for the penis.
by Retwiler January 01, 2010
A sexy fat voluptuous young woman who has a helmet for a head who are intellectually far superior than most geeks and have the ability to attract any dweeb towards them.
I heard he is in love with this chick from his Math tutorials , but dude she is a total Helmet Head.
by Thenoogmegzator1337 April 28, 2011
by JaneJill March 09, 2010
by Doctor myDongLong September 06, 2008