Sponge head 

Person who is slow of mind;
Head as useful as a sponge.

Tim L is such a sponge head, he thinks Gary Toomey is hot.

Sponge head by Ben November 21, 2004

sponge head 

Derogatory term for an african american named after the thickness of their hair.

"Boy i told you only Sponge Heads can grow dreadlocks, your straight blonde hair will never clump togather."

sponge head by Anonymous October 21, 2003

Sponge Bog Square Head 

A very rare species known to Earl Haig only, whose scientific name is bigussucksuptoteacherus

only one left known to man..... romanian..... how ironic
bogdan

Sponge Bog Square Head by bob January 16, 2004

spongehead 

A person who tends to like spongebob. The person is weird and wants to destroy the world! This person is always there for you no matter what and is super duper helpful. A person like this loves digimon and spongebob. Overall a person called spongehead is a random person who is weird and is always there for you. The spongehead is also one in a gazillion

Ugh that spongehead is always there for me whenever I’m in need

spongehead by Simsim stitch lover August 11, 2018

spongedead 

Represents a dead server on Discord. Coined by MDD on YouTube.

-Wow, this sounds a lot like the fake Windows Server 2003 UK startup.
-SpongeDead

spongedead by somewnrer January 3, 2018