I love this idea, Adam! I'm also giggling as using the illusion outcome as a conversational aid with images of the topic at hand popping up during the conversation.
Sam: So, there were three ducks chasing a cat in the parking lot...
Abby: What?! What do you mean?
Me: /rolls a 9, creates an image of three ducks chasing a cat
Sam: *laughs* The cat stole their food! They wanted it back!