Stupid Signs

I don't know why but back in the employees section of Derp-Mart there are signs all over the place saying various things. One sign I see daily says "Ask one of these associates how to reduce shrink." What's shrink,you ask? I'm not sure. The only shrink I know of happens to men in cold water and considering both associates I'm supposed to ask are female, I'm pretty sure that's not what Derp-Mart is talking about.