In this task, you are given a Reddit post as a text. Your task is to generate a short summary for this text. The summary must include a situation which caused humor. The summary should be one or two sentences long.

Text: ok well this actually did not happen today but it happened last week. even made a goddamn throw away account just in case. 
anyways to my fuck up, we had a very boring day in my lab class, some of my classmates started fucking around the room and i noticed that there is two buttons placed right on the side of the counters not very visible, like it was supposed to be hidden. i asked my friend what does that button do and all he replied was "i don't know but i would not press it" being a little shitty daredevil that i am i pressed the two buttons a couple times and look around the room to see if it moves something or if its some kind of light switch that our lab instructor installed. a couple seconds passed and one of the lab instructors ask if anyone wants to go make copies for homework, i raised my arm and said i'll do it. about 10 min of making copies, i went back to the lab and when i went inside everyone was quiet and my friend was just nervously looking at me. i went right next to him and he told me that someone went in the room and asked "who pressed the button" i just lol'd and said that he was bullshitting but then he asked one of our classmate to prove that he wasn't lying. lol'd even more. someone actually did go in the lab and asked who pressed the button. couple seconds after that one of the program director came in and asked "who pressed the goddamn button" wtf? why is this so serious its just a button. heard sirens outside and saw a cop and some firemen on the first floor. it was the goddamn panic button. fuck. if you don't know what a panic button is it's a button you press when you are in panic (when someone tries to shoot up the school but it won't make an alarm sound it'll just alert the nearest police station and fire station or someshit like that). i looked at my friend and he said he won't snitch but he also said i'm a dumb motherfucker. our instructor didn't want us to be in trouble so he said someone might have accidentally bumped it to the people asking and also said to us that if anyone did press it just don't say anything.
oh and i think they also charged the school like couple thousand dollars. i told some of the trustworthy people in class that i'm the one who pressed the button and ever since then if something like a small inconvenience happens in lab they make fun of me and tell my to try not to press the panic button
pressed a panic button because i was a dumb little shit and didn't know what it was and probably cost the school a couple thousand dollars. wasted everyone's time.