As part of being dirty minded you will naturaly find and try to look for and point out rude and dirty things, stuff like who has a really small mini skirt which makes them look like a slut (see mini skirt slut O'meter), what colour thong has some got on, the clevage of a girl.

• O.K, one of the biggest and easyist things to look for is to prev on someone, this is a great way of seeing flesh. there many ways of seeing clevage put it has come to notice that there are two main ways of seeing jugs. 1st way is when a girl bending over to pick up something like a pen and if your is a good position you can see right down their top, GOOD TIME. The other way is when you are standing next to someone who  is sitting down and her top is quite open if you know what i mean, only look for a short amount of time, never stare because its rude to stare and if you caught you'll be in the shitter.
• Now we move onto underwear, better yet how to notice what underwear they are wearing and to find out the colour. This is like spying on clevage where positioning yourself is key. One way which is the most common is if a girl in a skirt sits down with her legs facing you, nice eye full. Another way is if you stand behide them while they go up some stairs. But remember dont to stair. The whole point is being a prev is that you dont get caught in action, but people know you are. you can tell the type of underwear by the VPL (Visible Panty Line) if you dont see one then they could be wearing a thong, g/t-string or nothing at all, but if you do see with then it could be panties or something like that.