Whilst bouncing around the mansion (yes, that is what she does in her free time) Pinkie came across a scrap of paper. Hoping it was a treasure hunt clue, she picked it up and read:

"I dated this guy who tasted really funky down there, but I didn't want to confront him about it. So I told him I was going to suck on a strong mint while going downtown to give him a tingly sensation... which he loved."

Now, that was a pretty hard puzzle to solve, but Pinkie figured it out. Clearly, there was a secret passage which could only be passed underneath a smelly guy's room by using the secret password of mint. But whose room might this be? She hadn't met anyone smelly here.