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: saw the other post about calling his wife a whale and it reminded me of my fu. im a 17 year old guy and the other day i invited a bunch of my friends and my girlfriend over to hang out in my pool and eat pizza because it was 100,000 degrees outside. while we were hanging out in the pool i found an inflatable dolphin(see whale). after taking 15 minutes to inflate it i lightheadily went back into the pool. after my girlfriend called it whale i corrected her because it was clearly a dolphin. she said "its a whale", with the full power of my education i responded "you're a whale". luckily she knows i'm a dumbass and didn't get made but for a second i thought i was fucked.

TIFU by calling my girlfriend a whale