I make cussing a fashion statement! I use cussing naturally because I'm one ****y son of a *****. Cussing can be a good tool to an extent, but only if you use it the right way and not like an immature person. Also when you cuss, it gives the girl confidence to use cussing as well, so therefore she sort of feels connected with you in a way, when it comes to convo. It works a lot, especially with the chicks that walk around being Ms. goody two shoes. When you start conversing with them in a care free attitude, it creates that signal."I can be worry free and talk to this guy freely, and he knows how to have fun!!"
Use it when the time is right, and make it funny.