Starscream actually makes a disgusted sound and leans back a little bit when Sans starts rooting around inside his own skull. "I would rather eat my own leg than consume anything that has been stored in your putrid body," he growls, voice dripping with disdain. Why. Why is this happening to him. He thinks he'd much rather just leave than stick around and continue to be subjected to Sans's .... sansing, but this is his Ferris Wheel carriage. It has HIS stuff in it. Sans should be the one leaving!

"You can leave now, if you're quite done with your unique brand of lecturing," he adds, shifting his weight from foot to foot.