傲氣

傲 = 亻 + 敖 : Rosa Luxemburg (亻), Albert Einstein (Ø) and the wanderer (敖) want to use the aorta's bathroom (ao4) all at the same time. Each of them is very arrogant (傲) and thinks that they is so awesome that they deserves to use the bathroom first. The wanderer exclaims that he has roamed the whole world. Albert Einstein proudly tells of his discovery of relativity. And Rosa exclaims how she led the masses to protest against capitalism. After all they are equally arrogant (傲) and thus can still not decide who gets to use the bathroom first.

Mnemonic symbol: a balloon. The Queen of Hearts is disappointed by her balloons. She expected them to float upwards, but in the space station's bathroom, They float randomly in all directions.