So, recently I had my yellow queen equipped as my stand and I was going around picking up items, I picked up a cosmic mario egg and I accidentally clicked, after the click I held the egg up a bit and the sound effect made when using an item played.

I was wondering if anyone knows what would've happened had I not reset before the item worked as I cant find any info on what a cosmic mario egg could've done to a yellow queen.

Thanks for any info.