If stealing counts then probably a lot of things ( 🤫 ) , but besides that it's mostly basic stuff like a pencil or eraser I forgot to give back. But the worst scenario of this was when I was a kid, I borrowed one of my friend's super duper mini toy figurine things for a night and I accidentally lost it in the bin because I was bad with coordinating my lefts and rights and I dropped it in the bin instead of the trash ( I was too stupid to realize I could just take it out of the bin with my hand, no biggie. I was young. ) I was meant to. I went to school the next day crying to them and breaking the bad news because I felt so bad, I actually don't remember if they forgave me or not!

It ended up being taken out of the trash for me and I kept it because I was too embarrassed to give it back after having a whole breakdown in front of my friend about it, pretty sure I still have it somewhere in one of the random boxes of hoarded items stuffed into the back of my closet

All the money my friends spent on me and me not buying anything back cause it was their decision and I'm saving my cash🤑🤑🤑 (I'm trying to repay them for the amount of gum they bought my ass)

My forgetful-ass borrowed books from school and never remembered to return them.... At least i still have this book from the English/Anglophone section of my old school about ghost stories/sightings in Southeastern area in North Carolina! (𝗛𝗮𝘂𝗻𝘁𝗲𝗱 𝗪𝗶𝗹𝗺𝗶𝗻𝗴𝘁𝗼𝗻 by 𝗕𝗿𝗼𝗼𝗸𝘀 𝗡𝗲𝘄𝘁𝗼𝗻 𝗣𝗿𝗲𝗶𝗸)

yeah back when i was evil

Your minecraft diamonds, yummy!

That one specific pen from my friend that just wrote a lil TOO well - SORRYYY, I was young and they didn't care either in the end, Happy End.

i borrowed 1 million dollars from a small business and never gave it back #burglarycore