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: less than a year ago i treated myself to a nice pair of sunglasses. i had landed a well paying internship and had never spent more than £3 on sunglasses before. i splurged and after hours walking around shops trying to find a pair, i settled on a pair of £180 ray-bans. 

i looked after these glasses well. up to this morning, there wasn't even a slight scratch on them.

it was a sunny day today for a change in the uk. i had to commute for a lecture so i went to get my motorbike. i put my helmet on and clipped the sunglasses to my rucksack. it's what i always do when putting my helmet on - then i put the sunglasses on afterwards.

i forgot about the sunglasses today, as when i tried to start the bike, the battery was flat. i did what i have done in the past when i have had a flat battery and tried to bump start the bike. this is where the tifu starts.

this is my first 1000cc bike, and it's fuel injected too. it was refusing to bump start. i had ran out of space in front of me so i reversed the bike whilst sitting on it. that's when i felt some resistance, then heard a crunch. i hopped off the bike, worried about what i had broken. when i looked down, i saw this:

http://i.imgur.com/47ebqvk.jpg

the glasses must have fallen off whilst i was building up speed, and i crushed them whilst bringing the bike back to attempt to bump start it again.

TIFU when my motorcycle battery died