person1: 1, 2, 3  person2: 3, 4 person 3: 5, 6, 7 person1: 8 person2: 9, 10, 11  etc etc  person1: oh shit, i got 21 dare
21 dare is like truth or dare in many ways
"person1: 1, 2, 3  person2: 3, 4 person 3: 5, 6, 7 person1: 8 person2: 9, 10, 11  etc etc  person1: oh shit, i got 21 dare" What is the definition of "21 dare"?