簸穀

簸 = ⺮ + 其 + 皮 : Beelzebub (b) is winnowing (簸) the grain by putting it on a leather hide (皮) and beating the hide with a bamboo stick (⺮). He thinks the best place to do so is on top of the watchtower (其) in the observatory (o3).

谷 = 人 + 八 + 口 : Mnemonic symbol: popcorn.

Gitta Giraffe (gu) conducts an experiment in the space station's living room (Ø3). She shows Neanderthal Man (人) three things: a mandarin (口), popcorn (谷), and an eight-ball (八), and records how much he likes to eat each of these. Neanderthal Man thinks that the eight-ball is a little crunchy.