Slang. a stupid person; blockhead.
Origin of chowderhead
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for chowderhead
Historical Examples of chowderhead
Once I took care of Chowderhead, I didn't care what the cops did.
Somebody sneezed, and it sounded just like Chowderhead sneezing.
Chowderhead had a ladylike little sneeze; it went hutta, real quick, all through the mouth, no nose involved.