barnacle-head 

Somebody who is so slow, dense and vacuous that they are easily compared to the stationary parasitic marine organism (used in Spongebob Squarepants)

"Josie is such a barnacle-head, she got an 800 on the SAT's."

barnacle-head by TheBrad June 27, 2007

Barnacle-head 

An insult used mostly by Squidward Tentacles. It's derived from the phrase, Barnacles.
Usage:
- Plankton!
- Opposite Day
- SB-129
- Dying for Pie
- Shanghaied
- Club SpongeBob
- Just One Bite
- Doing Time
-Mid-Life Crustacean
- Patrick SmartPants
- You Don't Know Sponge
- SpongeBob: Battle For Bikini Bottom (Rehydrated)

Squidward: "Here you go sir, a king-sized ultra Krabby Supreme with the works. Double-battered, fried (puts stick on it) On a stick."
Fish: "Thanks!"
Squidward: "Barnacle-head."
Fish: "Pardon me?"
Squidward: "You forgot your mayonnaise."
Fish: "Thanks!"

Barnacle-head by Luke the Blockhead January 22, 2023

Barnacle Head 

Barnacle head is a term used by Spongebob's gang and is technically a swear word in Bikini Bottom.

Hey barnacle head. You suck ass

Barnacle Head by Clover395 June 1, 2020

barnacle head 

calling a person an Idiot but adding an under water twist to keep it family friend as mentioned in the TV sitcom Spongebob Sqaurepants

you forgot your soda Barnacle Head

barnacle head by 1Shot Duke January 4, 2025

Pathetic Barnaclehead

A Pathetic Barnaclehead is Someone who is not thinking right Like a Pathetic is personally Really Pathetic Barnaclehead

Enough You Stupid Pathetic Barnaclehead

Pathetic Barnaclehead by AlishaHands January 13, 2022

Pathetic Barnaclehead

A Pathetic Barnaclehead is Someone Stupid And Pathetic Barnaclehead .

Shut Up You Stupid Pathetic Barnaclehead

Pathetic Barnaclehead by AlishaHands January 13, 2022