一本正經

Maud Younger (y) forgot her keys to the space station (Ø1), all she brought outside was her flute (一). She has no choice but to crash the door with the giant flute.

本 = 一 + 木 : Beelzebub (b) finds a Christmas tree (木) in the encampment ((e)n3) and feels like eating its roots (本). He uses a flute (一) to chop the roots right off.

正 = 一 + 止 : Mnemonic symbol: a stick-figure with straight lines. James II of England (zh) really has to use the engine's bathroom ((e)ng4), but there's a stick-figure (正) blocking the stalls with a barrier (止). The stick-figure measures with a flute (一) whether James is tall enough to go. James stands very straight (正) to make himself as tall as possible.

经 = 纟 + 又 + 工 : Joan of Arc is boiling with indignation when she sees a silk worm (or rather a book worm?) looking out of a hole in her sacred tome in front of the engine. To drive the worm out, Joan of Arc attached a boxing glove to a steel beam and gains momentum for her sucker punch.

经 = 纟 + 又 + 工 : Joan of Arc is boiling with indignation when she sees a silk worm (or rather a book worm?) looking out of a hole in her sacred tome in front of the engine. To drive the worm out, Joan of Arc attached a boxing glove to a steel beam and gains momentum for her sucker punch.