Thickskul or Thickskull: How To spell?
The word Thickskul is misspelled against Thickskull, a noun meaning "A dullard, or dull person; a blockhead; a numskull."
The word Thickskul is misspelled against Thickskull, a noun meaning "A dullard, or dull person; a blockhead; a numskull."