From AMLopedia
The Sliding Brothers were started one rainy afternoon when the AML crew was on the trampoline in their socks. They noticed that the moisture on the trampoline made it really easy to slide around. When the three did this, they referred to themselves as the Sliding Brothers after coming up with a little theme song:
Everyone: "We're the sliding brothers!"
1st person: "Sometimes we fall down!"
Everyone: "Hey! We're the sliding brothers!"
2nd person: "Sometimes we get injured!"
Everyone: "Yeah! We're the sliding brothers!"
3rd person: "Sometimes we ????!"
Everyone: "Yes! We're the sliding brothers!"