喧哗与骚动

与 = 马 : This one looks like 马 with eyes closed, so let's use a sleepy horse as symbol. To distinguish it let's say it's a sleepy black horse.

与 = 马 : The space station has to be evacuated! Together with the unicorn, Yu the Great tries to wake up the sleepy black horse, but it sleeps really tight.

骚 = 蚤 + 马 : Socrates (s) is riding a unicorn (马) in front of the aorta (ao1), but the unicorn is constantly complaining (骚) that Socrates stinks (骚) and is flea- (蚤) infected.

动 = 云 + 力 : Doggy Dog notices a lot of smoke when he enters engine's bathroom. Instead of thinking long, he acts quickly and moves to push the fire alarm button.