1. when your friend tries to draw a diagonal boob half asleep and calls it peppermint tits
2. when your side and under boob is showing
1. "i went back to my desktop just to try and make a shirt with diagonal boob, and only diagonal boob, while half asleep and wanting to do it in 5 minutes or less. i affectionately call it "peppermint tits", because it looks kind of like a peppermint candy, and "proof i need mental help," for obvious reasons."
2. virgin 1 : whoa man thats a lot of boob youre showing
virgin 2 : yea those are my PEPPERMINT TITS