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: today i fucked up in the worst of ways. 

i've been living at home with my parents for the summer. i work nights as a bartender so during the week everyone has their own schedule. we don't always have time to tell each other everything going on later in the week, i'll give them that. this was an honest communication failure, they're not to blame. i love them very much. 

i'm watching tv downstairs, its a normal day and i'm properly stoned as usual. my youngest brother and his friend are always hanging out at the house doing little kid stuff. my dad always bitches about them touching the thermostat and the security system settings pad thing, i don't know what the hell it's called. they go in and out the front door and i never pay it any attention. this is how the moment of fuckery went down. 

without my knowledge my parents scheduled a guy to come look at the security system. they're my parents and i know they don't have to tell me everything, not mention,  i don't care. so while i'm watching tv this guy comes in and starts working on the indoor pad thing(still don't know what it is called). i have no idea this guy inside the house. the pad is right next to the front door so he's only just entered the house. i hear the buttons going off and i assumed it was my brother or his dumb friend. i yelled "you better not be fucking with that security system, bitch!". the noises stopped and i continued watching tv like nothing happened and they went back upstairs. 

so after a few minutes i hear the buttons going off again. i've got a proper attitude by now and i yell again " dude! if you don't quit fucking with that thing i'm going to kick your ass!!!!". 

that is when it happened. i hear these incredibly large footsteps coming around the corner to look at me in the living room. he comes around where i can see and this guy is fucking gigantic. he's well passed six foot tall...i can't be sure i almost went blind from fear. he weighed somewhere around 280 pounds with a full beard and a beer gut. we meet eyes and he says "are you talking to me?". i was frozen solid from shock. all i could do was stare like a deer in the headlights and this giant man in my living room.  i looked at this guy like he was the craziest thing i'd ever seen. i stumbled through my words and finally managed to say that i was sorry. i explained that i thought he was my annoying little brother screwing around again. after what seemed like 5 fucking years of awkward overload he went back to working on whatever the hell it was. i was so embarrassed. incredibly embarrassed. i told my parents what happened when they got home and they laughed at me! i think i'll always be paranoid of giant security system guys in my house.

TIFU BY TALKING SHIT TO A GIANT