Is this limited to groomsman only? If I can count usher and that time I was a bartender and the 5 year old was kicking me in the chest and telling his buddies, "Hey look! There's a dead guy over here!" out back of the Knights of Columbus Hall, then it has to be like 15-20, maybe more.
Just groomsman, then 6, I think. I am everyone's friend, but not best friend, and that's okay!