it doesnt need an intelligent to tell what to do with the bin!

i went to my office.and i saw someone left their food leftover(i guess) in a styrofoam box with a packet of drink at the side of my desk.without thinking too much i just picked it up and threw it on the rubbish bin just outside our office room.and suddenly there is a lot of tiny creatures crawling.damn it!!!!it's already berulat!who one dun it shud give me a very good reason!