Magnesium jokesAdd jokeBestNewestOxygen5 years agoI heard oxygen and magnesium were dating, and I was like, "OMg!"WWordplay6 years agoPerson 1: I heard oxygen and magnesium went on a date.Person 2: OMg!Oxygen2 years agoDid you hear that oxygen and magnesium hooked up last night?OMg!Health jokesDiet jokesNutrition jokesEnergy jokesHeart jokesBall jokesAll categories