At the beginning of summer it was so hot, and most people were seriously sweaty.
I was riding a packed train, and a man with extremely sweaty and stinky armpits got on. He proceeded to stand next to me, and hold the bar right above my head. The smell was so bad, I thought I was going to die.
To save myself, I looked the other way and saw the ad below. Truer words have never been spoken.
Luckily for me, he got off at the next stop.