情急智生

情 = 忄 + 青 : Just inside the engine's kitchen the Queen of Hearts is feeling terrible. She just spent a fortune to drink from the fountain of youth, although deep inside she knew from the start that she's lying to herself and spending a fortune for nothing. Now she's punishing herself by beating herself with a flail.

急 = 刍 + 心 : Joan of Arc just arrived at the space station and although she has to go to the bathroom very urgently, she first has to clear the way of a big fluffy heart using a lawn mower.

智 = 日 + 知 : In the space station's bathroom (Ø4), the sun (日), Francis Bacon (知) and James II of England (zh) are competing for who's the most knowledgeable of them. They all present each other their smartphones (智能) on which they use apps to determine their IQ (智商). In the end it turns out that they are all retarded (弱智).

生 = 牛 + 一 : Mnemonic symbol: a cradle.

Sherlock Holmes (sh) comforts a crying baby bull (牛) in a cradle (生) in front of the engine ((e)ng1) and plays him a tune on a flute (一).