The Joys of Zeke's Speech Delay

I know, I know it sounds horrible. I have been working with Zeke on his speech. There is one word that I haven't been able to correct him on though. It's "Crappa". I love it. I makes me smile every time I hear him say it. "I love Crappa!" "I wanna call Crappa!" Yes, Crappa is my dad. Grandpa is what the rest of my kids call him. :)