Peridot just kind of lays on her back in Sans' hands, all four of limbs held in close to her body while she blinks rapidly in shock. Whatever the heck that was just happened so quickly and just-- Stars. She nearly got shish-kebab'd just now?

Shock quickly gives way to outrage though, and she starts to growl, some of her more animalistic features beginning to show through.

"RrrrrRRRRRRGHHHH... THIS CLOD IS SERIOUSLY ASKING FOR A CLOBBERING!" she shrieks at what is frankly a legendarily high volume, her declaration carrying on the wind across the courtyard.

She glances down at Sans, eyes flashing with a righteous fury. "Lets get closer so I can fling HOT METAL into his STUPID CRUDDY FACE!"