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: hello guys,

after my first tifu this week, i managed to think of another one that i would like to share with you (i am sure there are like other 30 or so that i just do not remember at the moment). this actually happened like 3 years ago.

a lil bit of backstory: so our family loves to go to italy in summer time and so does the family of my girl friend (now wife). at the time, we´d been together for 4 years, getting along with each others family members so well we could be described as one big family. so sometimes, we would go together on holiday. my parents and my brother, and her parents and brother + us two of course. this time, her grand parents wanted to join too. 

so, the majority of them drove by car (my parents, brother -> one car/ my girlfriend, her parents, brother and grandma-> one car). they drove like 3 days earlier than me and her grandfather because i still had to work and i could not leave the office earlier. so did her 60 year old grandfather, who was still working at that time. so we decided to fly afterwards and meet them there (sicily).

now, you have to know: her grandfather is basically a clown. although being 60, he is still very childish and is joking all the time, 24/7 with the funniest sayings and comments you could think of. anytime there is a chance to make a funny comment, he will take the opportunity before you can even think of something to say. this is nothing bad, quite the contrary: this makes him very very likeable and a nice fellow to spend time with. everybody likes him.

but sometimes, it would be better to just stfu and not exagerate with your funny sayings and jokes when they are not appropriate. but he doesn´t mind.

so after leaving the office (i had prepared all my luggage befor) i went to pick him up and proceeded with driving to the airport. as always with him, it was a fun ride and we had a nice talk.

all of the sudden, after an hour or so driving, there was a blocking and cars started to slow down. at first i thought there was an accident, but we then realized that it was a common control done by the german police (that is something they do often here in germany and most of the time there is no problem, they will just pick randomly cars and check, ask a few questions and then, normally, you can continue your drive within 5 minutes). i hoped they wouldn´t choose us, just because i didn´t like the fact of interrupting our drive. but they did, so i was okay with that, we had nothing to hide or worry, right?

so the officer knocked gently on my window and i scrolled it down. he asked normal questions like "where are you going to? could you show me your drivers license please?" etc etc. nothing special. he then smiles and says **joking** "ok, thank you for your support and you can continue your drive, unless you have something hidden in your trunk". we smiled and grandpa just had to say one of his stupid comments "hahaha, of course not officer. except for the kalashnikov rifle of course". and bam, thats when the officers mood changed directly from have-a-good-day-gentleman to what-the-fuck-did-he-just-say, looking pissed and concerned at the same time. and this all within seconds, while picking his gun and yelling "get of this car immediatly and show me your hands!!!" 

grandpa started laughing even louder, thinking this was a joke, while i had the "what the heck is happening"-look on my face. but this guy was all serious and he continued shouting "i said get out of the car immediatly". i had already realized he was serious, not so grandpa. getting outside, he was already calling for support as i went on trying to tell him that my grandpa always makes jokes like these. he wouldn´t believe me, however and we were told to put our hands on the car while the other officer literally checked every inch of our car. it took a good half an hour but eventually they let us go warning that these are not the kind of jokes to make.

i was annoyed, but as we started our ride soon enough (thanks good), i was not afraid of loosing our plane. grandpa looked at me and said "sorry, i didn´t know these guys have no sense of humor" and i answered "whatever". 

eventually, we then arrived at the airport. it wasn´t full of people which was good and we managed to go through very fast. fast forward some time and we are sitting in our plane, waiting for the pilot to start the flight but nothing happens.

10 minutes pass. 20 minutes. 30 minutes. nothing happens and then we heard the pilots voice saying "dear passangers, we are sorry to tell you that the flight will delay a bit because of some tecnical problems." etc etc. i thought okay, nothing serious, when all of a sudden a steward came to our seats telling us "excuse me gentleman, would you two please stand up and follow me please?"

i just thought "what-the-actual-fuck". why? we didn´t do anything, what was the reason for this? she answerd "please just follow me, i will explain later". so we stood up and went with her outside with our hand luggage, as we were asked to do so, when i realize there are like 5 or 6 cops (or airport security) with machine guns waiting outside. i dropped my jaw as i really couldn´t understand what the fuck was going on.

then one of them said (in a very rude tone) "you sir (pointing at my grandpa), please open up your hand luggage"
"but what is actually happening? why all this chaos? i´ve nothing special in this bag?" my grandpa answerd. "please open your bag now".

so he put his bag on the floor and opened it and another officer proceeded taking everything slowly outside and checking it. after a few seconds he seems to have found what they were looking for.......a fucking cigarette lighter shaped like a revolver (similar to [this one](http://www.ebay.de/itm/like/231720488044?ul_noapp=true&chn=ps&lpid=106))

my grandpa went all crazy, laughing like hell saying "hahahah oh, i see now what may have caused all that shit" and i was like "omfg. never ever again"

one cop even face-palmed himself and finally, we were allowed to go back to our seats and fly the fuck to italy, but they insisted they would keep the lighter and to avoid such things in future.....

....i defininitely needed a fucking vacation after this day....

TIFU with the Cops TWICE on the same day thanks to my wife´s grandpa