Is it true in X and Y that tipping ups the chances of a shiny Pokemon appearing?

What is a good grinding spot?

Hidden Hair styles for men? I unlocked Medium Perm by wearing items from the Clothing store in Lumoisi.

And Prof. Sycamore said something about a hidden item in Couriway. Have ya'll found it?

Anyways, thanks gang.

PS. I like Weezing. Weeeeeeezzz!