"Can't find a more perfect squeeze!" Dr. Pimple Popper gushes in this video, and yes, when we say "gushes," a pun is intended. The squeezable lump in question is an epidermoid cyst, and, according to the caption on the video, "the pasty contents are mostly composed of macerated keratin (wet skin cells), which creates this 'cheesy' consistency, and there can be a pungent odor." Mmm, cheese.