Some guy on Twitter recently found out his girlfriend was cheating on him after the dude she cheated with told him in the most BRILLIANT way ever.
The woman didn't tell the guy she had a boyfriend until the next morning. So before he left her place, he left a note for the boyfriend in the one spot he knew SHE'D never check. He taped it to the bottom of her TOILET SEAT, so you could only see it when you lifted the seat up.
His note explained the situation, and how she didn't tell him she had a boyfriend upfront. Then he wrote, "Sorry to tell you like this, but I'd want to know if I was you." And at the bottom, he just wrote, "Sorry, bro."
Here's the photo.