TMNT Easter Egg Suggestions? (Patreon)

So, I have most of the transformations figured out at the moment. Irma, for example will have a giantess transformation. 

I'm just looking for easter egg suggestions.

I do have a few already planned, like snake Karai voring April. But I'd still like to hear some suggestions for you guys

 Like the other night, there was a bit of a discussion about easter eggs for Irma's butt expansion path. I'm considering several, including making her butt bigger, having April come in and smack her heiny, and Irma sitting on a shrunken April. 

So, feel free to make your suggestions here. Or if you've already made the suggestion on a previous post, state it here any. I'll use this post as I'm deciding on which eggies to include.