![Amazon.com: Spirit Halloween Adult SpongeBob SquarePants Barnacle Boy Costume - M : Clothing, Shoes & Jewelry Amazon.com: Spirit Halloween Adult SpongeBob SquarePants Barnacle Boy Costume - M : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/71WQXeGFcBL._AC_UY1000_.jpg)
Amazon.com: Spirit Halloween Adult SpongeBob SquarePants Barnacle Boy Costume - M : Clothing, Shoes & Jewelry
![My friend and I dressed up as Mermaid man and Barnacle boy for an early Halloween party. : r/halloween My friend and I dressed up as Mermaid man and Barnacle boy for an early Halloween party. : r/halloween](https://i.redd.it/85lk8vabcew71.jpg)
My friend and I dressed up as Mermaid man and Barnacle boy for an early Halloween party. : r/halloween
![Amazon.com: Spirit Halloween Adult SpongeBob SquarePants Barnacle Boy Costume - M : Clothing, Shoes & Jewelry Amazon.com: Spirit Halloween Adult SpongeBob SquarePants Barnacle Boy Costume - M : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/71uVFxsNvWL._AC_UY1000_.jpg)
Amazon.com: Spirit Halloween Adult SpongeBob SquarePants Barnacle Boy Costume - M : Clothing, Shoes & Jewelry
![Brec Bassinger on X: "MERMAID MAN AND BARNACLE BOY take on halloween on land. 🐚🌊 https://t.co/1rQfxyMJ6X" / X Brec Bassinger on X: "MERMAID MAN AND BARNACLE BOY take on halloween on land. 🐚🌊 https://t.co/1rQfxyMJ6X" / X](https://pbs.twimg.com/media/CwMrE9ZUsAIlXq3.jpg:large)
Brec Bassinger on X: "MERMAID MAN AND BARNACLE BOY take on halloween on land. 🐚🌊 https://t.co/1rQfxyMJ6X" / X
![Seeing other people's Mermaid Man & Barnacle Boy costumes reminds me to post the best rendition I ever did. The M is fastened with Velcro so you can switch it to W Seeing other people's Mermaid Man & Barnacle Boy costumes reminds me to post the best rendition I ever did. The M is fastened with Velcro so you can switch it to W](https://preview.redd.it/26lhzl4q8at51.jpg?width=1125&format=pjpg&auto=webp&s=df317c4fcc4ce0ad9957cdc080dcf4d92b55a56b)