noisy / cacophonous / to make noise / to disturb / to vent (feelings) / to fall ill / to have an attack (of sickness) / to go in (for some activity) / to joke
闹
=
市
+
门
:
Napoleon (n) opened a shop (市) just inside the aorta's entrance (ao4) and it is bustling with noise (闹). His supermarket is so successful because he installed a trap door (门) in the floor above through which new customers keep falling.