Upskirt is a :slang term usually referring to up skirt photography, images of the view up a woman's skirt (as seen from underneath), including shots of a woman's underwear, or of a woman exposing either her vulva or buttocks. Alternately, an "upskirt" may be a : video, or an illustration. While these images may be captured consensually, many viewers seek upskirt images taken surreptitiously (and presumably without the subject's consent).