Blockheads 

The oldest known slag. First used by Anaeus in Greek mythology to the cyclops.

Generally meaning stupid.

You are all blockheads!!

Blockheads by anon. February 8, 2004

Blockheads 

The most badass characters in the Gumby series

Guy 1: dude, I just saw the blockheads steal an elephant!
Guy 2: fucking badass

Blockheads by DankoBlanko September 18, 2021

Blockheads 

The two most badass characters in history, they're from Gumby and both resemble wooden letter blocks with the letters J and G on them each, but some other letters and numbers can be seen in different episodes. G is usually seen as the leader of J, but they both slap each other often.

Guy 1: bro did you see what the Blockheads just did?
Guy 2: yeah bro they kidnapped an elephant, funniest shit I've ever seen.

Blockheads by DankoBlanko September 26, 2021

The Blockheads 

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?

The Blockheads by SBG times March 19, 2023

Blochead 

Russell Lissack's hairstyle from the band Bloc Party.

Guy 1: Hey, did you see Russell's hairstyle on Bloc Party's music video "Hunting for Witches"?
Guy 2: Yeah, dude it's awesome. I think I'm gonna get a blochead.

Blochead by Zerlot January 17, 2009

blockhead 

A vintage insult commonly used by older generations. Commonly directed towards anyone that demonstrates low intelligence or more specifically, very low common sence. Grandfathers and Great-Grandfathers of 60's to 90's born generations would utilize this word.

You're such a blockhead, Charlie Brown!

blockhead by claytonic20 May 23, 2009

Blochead 

Blochead is a hairstyle, which involves a triangular fringe covering a large part of your face and head.

Russell Lissack from Block Party is a perfect example of the "Blochead" hairstyle.

Blochead by gucci01 December 19, 2008