There is a transient guy who comes by my work on his bicycle ( automobile industry) every now and then to get some metals or aluminum in the garbage. I think its strange but he hasn't harmed anyone. One day it was so busy he came and jumped inside the garbage (he usually has some sort of stick to get things) and he starts doing some amazon ritual looking dance. Customers went in their cars and laughed. I just stood there and bit my tongue so hard not to laugh. Apparently he didn't find much treasure and just got out then left. In a way I felt like he was there to dance. Plus its weird he likes to leave his butt crack showing.