Roman Era; origin Lux meaning light, one born at sunrise, & intelligent. A guy who didn't have a mother (figure) or that hasn't had a close relationship to her, lacking motherly care. A sweet name given to a woman who suffered through a lot to give you life and spent her entire life afterwards making sure that you grow and have everything you need to live happily and gracefully. A term of irony used for a very self-serving mother with very little inherent nurturing instinct and often a victim of psychosis and/or bipolar disorder. pronounced Lu-see-us or Lu-shus Mommy issues is actually the exact opposite of being a momma's boy. Just like having Daddy issues is the opposite of being a daddy's girl. Sexy attractive female, someone you wanna just back up against a wall and kiss Often mistaken for Lucifer Latin-American; origin Luke meaning light, and illuminate.