to smear / to wipe / to erase / classifier for wisps of cloud, light-beams etc
抹
=
扌
+
末
:
Inside of the observatory (o3) Jehova's Witness (末) is telling Mahatma Gandhi (m) that the world is going to end soon, but Mahatma Gandhi just wipes (扌) his mouth with a toy claw (扌) for speaking such nonsense.
胸
=
匈
+
月
:
Xu Xian (xu) noticed Bela Lugosi (匈) is just going out when the full moon (月) is shining at the night sky and suspects that he is a vampire. Therefore, he plots against Bela and one month later, he rams a stake into Bela's chest (胸) in front of the engine ((e)ng1). Bela just feels a little chest (胸) pain but nothing more, since Xu Xian missed his heart.