sleepover

thumb|Teenage girls at a sleepover, Gainesville, Georgia, 1952 A sleepover, also known as a slumber party or pajama party, is a social occasion in which a young person stays at the home of a friend. Multiple people and/or friends may sleepover at the friend's home. Typically a younger person will partake in a sleepover; however, an adult or older person may sleep at a friend's home.

== Characteristics == A sleepover typically involves children or teenagers spending the night at a friend’s home without adult supervision, though parents or guardians are usually present in the household. Activities often include games, movies, snacks, and late-night conversations, fostering social bonds. Sleepovers are widely regarded as a rite of passage, helping young people build independence, strengthen friendships, and develop social skills outside their family unit. In the United States, sleepovers are a cultural staple, often associated with milestones like birthdays or school breaks.