Art by: lynxgriffin

Source(s): https://64.media.tumblr.com/7e9ad290bca43a5376cc82aac7f52c6e/tumblr_pnsv951R5L1rz0anso7_1280.png, https://lynxgriffin.tumblr.com/post/183191147133/normal-brain-sans-for-smash-expanding-brain