"It's like a shemitah," one man said.  "A shemi what? 

     "I used to have a truck with a hemi." 

     "Any more ideas?" A visitor en route to another campground asked.  "Not off the top of my head, but I'll let you know, you're not the only idea-collector." 

     "No?" 

     "Na-ah." 

     "A lot of the non-POP's have been sort of..."

     "POP's?" 

     "Reformulating (i)best practice(i).  Pissed Off People, P.O.P.'s for short.  Bunch of those go around and, well, I woulda said (i)stir up trouble(i) just then, but we don't know intentions or changes of heart, so this guy I know says, we should say something like, they (i)get real loud(i)." 

     "Squeaky wheels?!" 

     "Yeah, those.  Hand me the potholder."