短
=
矢
+
豆
:
Doggy Dog (du) is playing darts (矢) with some buddies inside of the anthill (an3). He ate a bunch of beans (豆) before, so every time he throws a dart (矢), he has to go to the bathroom for a short duration (短) to fart.
arrow / dart / straight / to vow / to swear / old variant of 屎[shi3]
矢
=
𠂉
+
大
:
Sherlock Holmes and the robot are playing darts in the space station. Sherlock Holmes is a sore loser and thus programmed the robot to throw keys instead of real darts.
lit. use others' strengths to make up for one's weak points (idiom from Mencius) / to use this in place of that / what you lose on the swings, you win on the roundabouts