暫短

暂 = 斩 + 日 : Zorro (z) needs to use the anthill's bathroom (an4) badly, but it is temporarily (暂) closed until the sun (日) finished mowing (斩) the bathroom's lawn.

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.