猛
=
孟
+
犭
:
Mencius' (孟) dachshund (犭) did a dump inside of the engine ((e)ng3) and Mencius is furious (猛). He ferociously yells at his dachshund and is in turn yelled at by Mahatma Gandhi (m) who oversees engine.
Mnemonic symbol: a Mohawk haircut. It fits the hair "to stand on end" and the character itself looks like a head with a Mohawk haircut facing towards the left.
James II of England (zh) tries out a Mohawk haircut (乍) in the ashram's bathroom (a4).