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: so basically it was a normal family dinner except that i was slightly annoyed with my brother because i went out and got him a new game for his xbox one and he didn't get me anything because he had been so "busy" . so being the douche that i am i was thinking of any way possible to get revenge on him. lo and behold he asks for the salt, which is the perfect time to embarrass him in front of my family, and both of our girlfriends. thinking quickly as i passed him the salt i quietly (or thought it was quietly) told him "you know, if you pretend to hold a salt shaker above your mouth and shake it, you will actually trigger the taste receptors in your tongue and you will taste salt." he just laughed and went on with his meal as if he'd already heard this before. i shrugged it off and continued to plot my next move but as soon as i turned back to the table everyone is in complete shock as my uncle had overheard our little conversation and is thrusting his hand back and fourth in front of his open mouth. this went on for a solid minute at least. once my mom figured out what was doing she made her move. i'd never seen my mom move so fast in my life and i pray to god i'm never on the receiving end of her rage. she reached back and slapped my uncle with the force of floyd mayweather. my uncle glared at me for the rest of the dinner but i refused to make eye contact with him for fear of being scolded but content on the inside knowing that could have been my brother if my original plan had worked.

TIFU by making a joke at Christmas dinner...