Blockhead 

A major fan of New Kids on the Block aka NKOTB aka The Block.

A typical Blockhead is known for creating their own shirts for concerts and hanging around the tour buses. They give love for the group in a mature, respectable fashion. They will wait in the heat, cold, snow, and rain to have that one moment that is all their own.

The ultimate goal for a Blockhead is to have Facetime. (see facetime)

Wow. Did you see all those ladies over there standing in the rain? They haven't left for hours.

Yup, they are Blockheads.

Blockhead by Mandy in TULSA April 16, 2009

blockhead 

a woman that is a hoe, blows a lot of guys, after the D4L song blockhead

after the block party she give the whole bloack head

blockhead by crazigurl March 20, 2005

blockhead 

Someone who gives head to the whole block.

Yo, your lil' sister is such a blockhead, even the 95 year old dude down the street has gotten head from her.

blockhead by Ab27 April 30, 2006

Blockhead 

The Harley-Davidson Evolution engine, or Evo, is sometimes also called the Blockhead. It is an air-cooled, 45 degree V-Twin motorcycle engine manufactured by the Harley-Davidson Motor Company since 1984, with an 82 cubic inch (1,340 cc) displacement, replacing the "obsolete" Shovelhead engine, until 1999 when it was replaced by the Twin-Cam 88. Most analysts consider the Evolution to be the engine that saved Harley-Davidson from certain bankruptcy.

Wow, that Blockhead in in your 83 Harley FXWG has 400,000 miles on it!!! That's crazy!!!

Blockhead by Rohrby March 22, 2011

blockhead 

A bitch who give err'body on tha block head.

I bounce in the club so the hoes call me Rocky,
Posted in the cut, and i'm looking for a blockhead.

blockhead by Daniel C. June 11, 2006

blockhead ass bitch 

When some one has a square head

Me: be there or be square
You: I'm already a square!
Me: damn that's true you blockhead ass bitch

blockhead ass bitch by Itsmebitchassho July 4, 2016

Blockhead 

he is a funny flash animation character created by michael swain. Blockhead is very stupid, and has a short attention span. He celebrates Ghostmas on random days, and dosn't listen to his conscience. His conscience looks like a grouchy old man that tells Blockhead not to do stupid things. He dosn't listen though.

person 1: What are you watching, it looks stupid.
person 2: Its not stupid, its funny; Blockhead rox!!

Blockhead by Sarah Cool Person January 12, 2008