When guys where sandals exsposing thier feet EVERYWHERE. Man sandals are accompanied by cargo shorts and probably a polo shirt from Abercrombie/AE/Hollister. They are most often white guys and are always douchbags. They are often accompanied by girl to stupid to realise that these guys only ever where sandals.
So this group of mandals just got done playing a pickup football gameoutside, and all had to play in bare feet because you cant run in flip flops.
The word Chut is derived from the word Chutiya, and the Hindi word Mandal, which means a group of people. Hence, Chut Mandal is an individual that possesses the qualities and abilities of multiple Chutiyas.
When your friend spills all the alcohol on the floor.