While on the ABDL subreddit, I found a post that really intrigued me:
I wanted to ask all of you guys what are some of your favorite phrases?I love to think about words and phrases that, if I heard or read them would instantly send me into a helpless AB state. What are your personal faves? How would you like to receive them, eg whispered, commanded, texted?
Some examples from the post: "I'm putting you back in diapers."
"You know better. You're not a baby anymore."
"You didn't even bother holding it."
"Do you need to go potty?"
"Only babies wear these diapers. The fact that you can fit into them means you're absolutely a baby."
"Uncross your legs. Big girls can hold it"
"You're acting like a toddler. You're supposed to be an adult"