diaperbutt

plural diaperbutts

1. CanadaUScolloquialendearingOne who wears a diaper; a baby.

   […] motioning to the little diaperbutt making her way across the wide lawn. Jess ran over and scooped her up, again, and settled her on her hip.

   2018 August 24, Kimberly Diede, Tangled Beginnings: A Whispering Pines Novel, →ISBN

   2 more examples

   I pat his butt and say "hey there, silly big diaperbutt. Whatcha doing big padded diaperbutt?" He laughs and turns around and starts to touch my face and we play momma/baby games.

   1994 July 19, Wendy, “Help. He's teething and I'm tired!”, in misc.kids (Usenet)

   "But better to call him something economic than to take to calling him Booger or Diaperbutt." David chuckled. "I like you, Jane," he said. "You know, I think I like you more now than I ever did."

   2012, Pamela Morsi, Doing Good, Oliver-Heber Books, →ISBN