A sideshow freak that inserts/hammers/screws various things into his or her head for money
Next! Gary The Blockhead will hammer 5 nails into his nose!
by Bakkaratorz September 4, 2006
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a female who has had sexual intercouse with the people of her neighborhood
Dont mess with her she is a blockhead
by lilm September 29, 2006
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"they say shorty stay with her she a beast in the bed, my partner turned me on her said her name was blockhead" Young Jeezy - Ya Dig
by HurricanedShawn May 30, 2006
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One of the best (now rare) Minecraft-like games of our childhoods back in 2013 up to 2019...
Yes, there are still a rare amount of players playing this on both single and multiplayer

Anyways, here's the real definition
The Blockheads is a survival sandbox video game developed and published by Noodlecake Studios. The game was released on January 10, 2013, for iOS devices and on January 9, 2014, for Android devices. The game is set in a 2D block-based world and allows players to explore, build, and survive in a randomly generated world. Players control a blockhead, which can be customized with different clothing and items. The game features both single-player and multiplayer modes, and players can play locally or online with others.
Man, the Minecraft 1.20 update really had a lot of unique features such as hanging signs, chiseled bookshelf, and cherry blossom biome

The Blockheads: Dang bruh, bro just copied our features 11 years later

Survivalcraft with the Crossbow and Campfire feature: First Time?
by SBG times March 19, 2023
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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.
by Mandy in TULSA April 16, 2009
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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!!!
by Rohrby March 7, 2011
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