Howie the Blob was a joke character and one time character who was used by StayPuftMarshmellowMan.
Not much is known about Howie and he briefly appeared in one RP as a guard where he was holding a ray gun. However, he was soon killed by the ray gun on accident. Unlike Wilhelm the Blob, he was only a one-time joke char, as therefore was killed off for real.
- His name is a pretty clear reference to the Howie scream, similar to how Wilhelm himself is named after another famous scream.
- Stay confirmed that the was indeed related to Wilhelm.