How come everytime walk past a basketball court, it smell like azz?

and when i leave a basketball court and go enough distance away from it, the azz smell goes away. What is that azz smell thats anways on the basketball court? Whats causing this smell to be so much more in basketball courts than anywhere else and why is it always have to be this way?How come everytime walk past a basketball court, it smell like azz?
The court is probably not properly ventilated?How come everytime walk past a basketball court, it smell like azz?
probbaly a lot of people littering around the courtHow come everytime walk past a basketball court, it smell like azz?
it's yo upper lip......
don't know,and just for you to understand that it's sweat not azz