That was my fault. When I saw the script fragment of this page, and that "totally normal human family" thing, I worked in the microphone gag (ready to redo the pose if Jammy vetoed it). I'm glad he didn't!
Hahaha this is so great! You really get the feeling that the director waited until the last minute to cast everyone...and then still couldn’t decide on what the script should be!
Hmm, it appears that the definition of Totally Normal in this universe is 'assembled at random by a totally snockered wildebeest'.... Ah, well, could be worse....
