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: my little sister is at that age where she doesn't enjoy sleeping by herself but also will kill whoever is laying in a bed with her. tonight my parents asked me to put her to bed in my mother's bedroom, the location of this unholy fuck up. nothing could have prepared me for what happened next.

i have tamed our two dogs, emmit and marcus so that whenever i hold up the blanked these little boston terriers run into my arms and sleep there. well my sister decided to hold on of the dogs but i like having two dogs at all times, so i put up the blanket and put this train wreck into motion. my dog squirms like a - well i don't what squirms a lot; let's say a very drunk man being tasered. so my spaztastic dog wiggled away from my sister and under my blankets as i begin think i have won this battle. if only... my sister reaches over the side of the bed and starts throwing whatever she grabs at me as hard as she can. books, i think maybe a fork, pillows, and then the inspiration for my throwaway account's name; a vibrator. not a small one, no no no, one of thoooooose ones. big and purple straight to my arm. i lay stunned as the world spins and becomes deafiningly quiet. i immediately throw it, by the handle, across the room and just get up and leave. i tell my mom my sister hit me and went to post this. she doesn't know, my dad doesn't know, and my sister thinks she hit me with a big rubber stick.

TIFU by tucking in my sister [NSFW]