Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: i had to go to the doctors office today because it was required of me to get a physical in order to participate in football. everything went fine, i got my blood pressure checked, vision test, etc. until the doctor came into the room and told me to strip down to my underwear, and put on a hospital gown. as soon as the doctor left the room, and i was alone, i made the smart decision to unlock my phone and open it. however, i forgot that my phone was open and on blue alien. so, i sat down in my hospital gown and checked my front page. and for some reason, i opened a post from r/ass. i closed my phone and put it back in my jeans pocket. the doctor came back in and i sat back on the bench. (note: the doctor is in her early thirties and female, also very attractive ). we commenced in casual conversation before she started the physical, and while she was checking my lungs, heart, and ears. but when she went down to check my prostate, i remembered the post, and got a hard on while she checking for a hernia. as i realized what happened, couldn't figure out what to say, so, i just stammered and cringed in embarrassment. finally, after she was done, she said to me the most strangest, yet surprisingly logical thing i have ever had a doctor say to me,  "don't feel embarrassed, most boys your age get exited when their testicles are touched for the first time." 
after she said this i had to excuse myself to the bathroom, and i can't believe i did this, but i jerked off.

TIFU By getting a boner at my physical.