外宾

外 = 夕 + 卜 : There's a hole in the wall of the airplane's bathroom (ai4), and from outside (外), a bat (夕) wants to enter. Willy Walrus (w) is very afraid of bats, so he does his best to hinder the bat from entering with a voodoo staff (卜).

宾 = 兵 + 宀 : Mnemonic symbol: Robin Hood, 罗宾汉.

Brunhilde (bi) has often been robbed by Robin Hood (宾) in front of the encampment ((e)n1), so she hired some soldiers (兵) to protect her. But even as she leaves the encampment even the soldiers cannot prevent Robin Hood from snatching away her brand new graduation cap (宀) from her head.