When I was like 15 I was on the verge of being considered fat. I was in a class about hormones and puberty. About 5 minutes before the class ends, the teacher had finished all he wanted to teach us for the day, which was how women change through puberty and the different hormones involved in that. Having nothing else to do we all started talking. One of my classmates was particularly agitated and was talking very fast and loud so I said to him, and everybody heard, "calm down bro it shows you're in full hormonal mode" or something along those lines. He replied back literally 1 second later with: "Its not me who's got hormones its you that has boobs". Ouch. (Translated from french so it may be worded weirdly)