[Brook stops at the wards as if hit by a bolt of lightning. He suddenly falls over and looks like he's wrestling on the ground with something inside of him]

Aack! No! Get back here you!

[And before you can say begone evil spirits, Brook pulls several coins from his torso and shakes himself off.]

Sorry about that, it seems as if my loose change got loose on me, and started to go down my rib cage. Do you have any idea how weird that feels? Yohohoho!

[And as if nothing happened, he just casually keeps on going through the wards that don't actually do anything to him.]