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: back in 2011/2012, i worked for a guy whose wife ran a sweet shop.  i used to get lots of old shop stock on my desk, stuff that was close to its expiry date or beyond it, sometimes even 6 months out of date.  it was probably not a good idea for me to eat so much, but i'm a chocolate lover and i just can't resist free chocolate.  occasionally it would give me diarrhoea, but i kinda expected that and didn't think much of it.  fast forward to 2016 and i now have frequent bowel problems, most usually set off by chocolate.  explosive diarrhoea is not a pleasant experience.

now if you'll excuse me, my bowels are about to do a backflip.  time to run to the khazi!

TIFU by eating a bunch of expired chocolate, now I have IBS