What does ONS stand for?
What does ONS mean? We have 123 definitions. Read most used ONS meanings below.
What does ONS mean? We have 123 definitions. Read most used ONS meanings below.
ONS is short for a "one night stand." You can use ONS to describe both the encounter and the person with whom it happened.
Great, an ONS of mine is at the party! I was hoping to never see them again.