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!"
by Luke the Blockhead January 22, 2023
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A type of fungus that grows in the female muff area, its composition consists of mold, puss, and dried semen. The semen usually comes from boys named cole, luke, and/or casey. This type of fungal growth typically grows on girls named kristen after a lowlife shifty bottom feeder or jew fuck her. It can also be spread by said girl named kristen sitting on the victims face. In a matter of days, said infection will appear on the victims face. AKA a yeast barnacle.
Dude did you let kristen sit on your face? Your face is covered in yeast barnacles.
by The_Cancerator October 6, 2017
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Sailors that have caught herpes from the same hooker in port.
"Seaman Angelo and Midshipman Frazier just left Thailand as barnacle brothers."
by Fr3ak5how17 December 19, 2017
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Those annoying people that make out in the middle of the hallway at school and get really offended if you run into them.
hall barnacles: You did not just run into us!!!
me: Maybe if you could keep it in your pants for five seconds...
by fat kid eating cake May 28, 2009
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A sexual act where one stimulates the Gräfenberg spot (g-spot) of a woman. The bumpy texture of the g-spot and the wetness of the vaginal walls make for the comparison of the g-spot to barnacles.
She was horny so I went over to scratch the barnacle.
by rapidscan September 3, 2015
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A name given to a person's nose being so fat that it resembles Barnacle Boy.
Bigman - "what's up lilman, omg ur nose is so fat. You honestly look like barnacle Boi."

Lilman - " I know right, it's so ridiculously fat"
by AminTHE3rd March 31, 2020
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The accumulation of ice build-up that occurs between the tire and wheel well when driving in snowy conditions.
My car barnacles are so big that every time I turn a corner my tires keep grinding against them and make a lot of noise.
by jaywalker02 November 19, 2019
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