If the twins could talk (they are starting to talk, B"H, but they're not up to real conversation yet) I can just imagine what Yehuda Leib would have been saying...
"Okay, Hillel, I'm going to climb up the chair and open the door handle. You grab the door and keep it open, and then I'll climb down and we'll make the great escape together. But move fast, we don't want Mommy to catch us, or all the fun will be over!"