There's a hole in the wall of the airplane's bathroom, and from outside, a bat wants to enter. Willy Walrus is very afraid of bats, so he does his best to hinder the bat from entering with a voodoo staff.
(bound form) to divine / to forecast or estimate / (of a place to live etc) to choose
Mnemonic symbol: a voodoo staff. Bruno Bear (bu-) tries to forecast (卜) the future in the space station's living room (Ø3). He uses a voodoo staff which is made out of a big dinosaur bone (丨) and has a petal leaf (丶) attached.