The girls go to the park to mock people wearing tacky shirts.
What are you people doing?
ماذا تفعلون؟
Was in aller Welt macht ihr hier?
On peut savoir
ce que vous fabriquez ?
Si può sapere che state combinando voialtri?
O que vocês estão fazendo?
Чем это вы тут все занимаетесь?