4 am
Example:
person 1: oh shit... i stayed up till 3 am doing my term paper.
hot female: fuck off
Person 2: i stayed up till 4 am doing my paper.
hot female: slacker! marry me!
person 1: oh shit... i stayed up till 3 am doing my term paper.
hot female: fuck off
Person 2: i stayed up till 4 am doing my paper.
hot female: slacker! marry me!