受宠若惊

受 = 爫 + 冖 + 又 : Mnemonic symbol: 受 is often used in a negative sense, when something bad happens to the speaker. I thus represent 受 by a stretcher, which is used to transport injured persons.

受 = 爫 + 冖 + 又 : Sherlock Holmes lost a boxing fight in the outhouse, and he's lying on a stretcher in the bathroom now. He still has his boxing gloves on. He got beaten so badly that is opponent was even able to shave his head with an electric razor. Nobody had a cover at hand, so he's just provisionally covered with a cooking top.

宠 = 宀 + 龙 : Chantal Chicken (chu) had a great life when she was a little chick growing up in the engine ((e)ng3). Her father, a dragon (龙), would always spoil her (宠) and have her sleep in his cozy graduation cap (宀).

若 = 艹 + 右 : Mnemonic symbol: a wooden chicken as in 呆若木鸡, "dumb as a wooden chicken".

A nazi wants to beat up a wooden chicken in the observatory's bathroom for being different, but just as he charges across a sheet of artificial lawn Rachel Rhinoceros pulls she sheet from under his feet and lets him topple head-first to the ground. She thinks that the nazi is truly as dumb as a wooden chicken.

惊 = 京 + 忄 : Somebody set off engine's alarm in the middle of the night and Joan of Arc arrives in a rush to scare away any intruder with a flail. She was in such a rush and so tired though that she forgot to put on her pants and arrives in front of the engine just wearing ridiculous underpants which feature a pattern of berets, mandarins and daisies.