Comment by sigjuice

I discovered recently that bash function names and aliases allow -

  pi@4b:~ $ kebab-case-ftw () { echo yum; }
  pi@4b:~ $ kebab-case-ftw 
  yum
  pi@4b:~ $ alias kebab-kebob='echo yum'
  pi@4b:~ $ kebab-kebob 
  yum