(v.) the act of hiking up one's leg garments in order to hide them under a longer than normal torso garment to provide one's peers with the appearance that you are not wearing said leg garments
When Jeph's jersey was hanging over his shorts he looked like he he had a nightgown on. He was actively nightgowning.
by Poundtowner January 18, 2010
by DMGabe July 18, 2010
by Felio July 26, 2009
An outfit consisting of a wife-beater (of any color, but usually a discolored white one) that is tucked into jeans. It is named as such bevause that's what people in New Jersey wear to bed, probably.
by Lildonger415 March 29, 2023