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.
恼
=
亠
+
凶
+
忄
:
Every time Napoleon (n) gets angry (恼) he puts on a vicious demon mask (凶) and beats a beret (亠) with a flail (忄) inside of the aorta (ao3).