fork in road / bifurcation / branch in road, river, mountain range etc / to branch off / to turn off / to diverge / to stray (from the path) / to change the subject / to interrupt / to stagger (times)
岔
=
分
+
山
:
Charlie Chaplin (ch) is conducting a scientific investigation in the ashram's bathroom (a4) in which he sticks a fork (山) into a toilet at different positions and angles and measures with a stopwatch (分) how long it takes a bifurcation (岔) to appear once he flushes the toilet.
刹
=
刂
+
杀
:
Charlie Chaplin (ch) wanted to kill himself with a knife (刂) in the ashram's bathroom (a4), but then he finds that there is a nice Buddhist monastery (刹). The Buddhists promise that they can just erase Charlie's past using an eraser (杀) on his head.
诧
=
宅
+
讠
:
After his graduation Charlie Chaplin (ch) just stays at home playing video games (宅), so one day he is extremely astonished (诧) to find an advertising column (讠) in the ashram's bathroom (a4) advertising job offers.