Risk is the reason I won't drink Jack Daniels straight. In college, we played that if you took a continent, you took a shot. I had six shots of JD lined up, the last I remember. I woke up the next day in bed fully clothed (including shoes) with a wastebasket next to me. They said the game ended when I fell over on the board. They then said they walked me around the dorm, I threw up in the bathroom and then they put me to bed.
No one will play Trivial Pursuit with me. Once I went first and no one else had a turn.