OR, how all stairs should be, if you're fat.
Terrible Riddler costume.
If you've been really good this year, maybe - MAYBE - you can have another Death Star.
It would suck if they built that wall while you were on the escalator and you got stuck.
"You should see the sign for the stairs"
Gives new meaning to "elevator shaft."
"Thats some real nice fitness... Wee lets all ride up the stairs."