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 let me preface this by saying i am not a violent person, nor a stupid person.  i am however a messy person, and as such, do not do a whole lot of housekeeping.  

my friend (who is not a barkeep) recently tipped me off to this stuff called "bar keepers friend".  apparently it was great for cleaning virtually anything.  i used it to get burnt shisha off of my hookah's heat management system, and it worked wonders.

today i fucked up when i was in the middle of moving out of my apartment.  i have this glass stove.  some sauce or something had burnt onto the heated surface, and i couldn't get it off.  i was getting frustrated.  then i remembered the bar keepers friend.  i decided to make a paste with water and let it sit.  unfortunately this did not remove the burnt sauce.  losing patience, i had what i thought was a brilliant idea.

i decided to make a paste out of the barkeepers friend but this time i would use chlorine bleach instead of water.  barkeepers friend is a proprietary mystery formula, but today i found out that it has a lot of carbon and hydrogen in it (chemists probably won't need to read the rest of this as you know where this is going)

the paste started to bubble.  i had seen enough billy mays infomercials to know that this was obviously something along the lines of "super cleaning action!" and felt very pleased with myself.  then it bubbled faster as if it was boiling.  suddenly i smelled a very distinct smell, had a flashback of a previous job, and bolted out the door....  

many years prior i was a security and logistics specialist at the tropicana juice plant.  we had special training because of a refrigerant used to keep the million gallon vats of juice from spoiling.  we were given a box of something to smell and were told that if we ever smelled anything like that to evacuate immediately.  i later learned from one of the engineer's that the contingency evacuation plan was pretty much fluff, and that if you smelled a leak and it was of any significant size you'd be better off spending the time calling a loved one and saying goodbye.  that refrigerant is anhydrous ammonia.

also known as mustard gas, it was used as a chemical weapon in world war i, and functions by causing your lungs to produce massive amounts of fluid at an extremely rapid rate.  you basically drown in your own mucus.

that security and logistics job was through g4s secure solutions was the shittiest most abusive employment experience i have ever had, but tonight i was quite thankful for the training i was provided.

TIFU by accidentally manufacturing chemical weapons