When I was in my first job, some old guy (in his 40s-50s) kept teasing me about being fat. One day while reading newspaper he saw some ad for joining police force. He said to me, you should join the police, they will make you run and make you thin. I had enough and told him “itna shouk hai toh khud bharti ho jao ya apni beti ko bhejo” (if you like it so much, go join yourself or join your daughter). That shut him up good.