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: ok so as any good tifu starts, this happened last saturday. a few friends and i decided to go out on a boat and go tubing and knee boarding. we get on the boat and there's three life jackets, 2 of them are big and one probably only could fit a toddler. since i was the smallest (not small by any means) i got the toddler-sized jacket. great. i could only buckle one buckle and could barely breathe. so all three of us cram onto one of those flat tubes meant for **two** people. so i get the very far-right side with like, half a handle to hold onto. we start off slow and all is going well, then we pick up speed and the ride is starting to get bumpy, wouldn't be a problem but the fucking buckle to my jacket was digging into my ribs. we take a hard left turn and i'm basically done for and i fly off, along with one of the other dudes. we get back on and he offers to switch life jackets, but my dumb ass says no. this time i'm in the center. we're going fast and a huge yacht drives on by and as the tube hits that huge-ass wake, i fly head first over the front end of the tube. so i get thrown around in the water for a while and expect to float back up, but no....the buckle fucking broke. if you've ever been tossed around at the beach you know the feeling, except we are in 30+ feet of water. luckily, i'm a strong swimmer and eventually made it to the surface, coughing up water hysterically. turns out the life jacket landed like 40 feet away from me and that's where they were looking for me. time to summon my inner olympic swimmer and try to reach them before they go looking somewhere else. oh, remember how earlier that buckle was ramming against my rib cage? well it left a huge bruise and honestly hurt to breathe, so my swimming was drastically slowed. now, one of them finally sees me, swimming like a retarded sea lion and out of breath. they pick me up (finally) and i decide to call it a day.

TIFU by wearing a life jacket that was too small