24hrs jokesAdd jokeBestNewestJJacob7 years agoAstronomers got tired of watching the moon rotate around the earth for 24 hours, so they just called it a "day".9/11 jokes jokesHairline jokesPriest jokesProstitution jokesShort jokesTesticle jokesAll categories
JJacob7 years agoAstronomers got tired of watching the moon rotate around the earth for 24 hours, so they just called it a "day".