兄弟鬩於墻，外禦其侮

兄 = 儿 + 口 : Xu Xian and his older brother Apollo are arguing about a mandarin in front of the engine. As mischievous as he is, Sun Wu Kong sneaks in and steals the mandarin, just to eat it himself.

弟 = 丷 + 弓 + 丨 + 丿 : Mnemonic symbol: Jesse James, the younger one of the James brothers (弟).

A mean crocodile (丷) harasses Dorothy Gale (di) in the space station's bathroom (Ø4), but Jesse James (弟) is there to stop him. With a composite bow (弓), he shoots a banana (丿) as a warning shot; as the banana doesn't stop the crocodile, Jesse shoots a dinosaur bone (丨) right into the crocodile's crotch.

于 = 亅 + 二 : Mnemonic symbol: prepositions are what glue the sentence together. Honey is as sticky as glue, so I'll represent 于 by a honey jar.

Yu the Great was assigned to repair the electrics of the space station's entrance, but instead she was snacking some honey from a honey jar. Now her capacitor got stuck in the honey and she has to use a crowbar to lever it out.

墙 = 啬 + 土 : The Queen of Hearts (qi) and the stingray (啬) got married and took over the anglepod to start a new kingdom. In the kitchen (ang2) they start building their city wall (墙) out of lots of dirt (土). They also add lots of thorns to make the wall as stingy (墙) as possible.

外 = 夕 + 卜 : There's a hole in the wall of the airplane's bathroom (ai4), and from outside (外), a bat (夕) wants to enter. Willy Walrus (w) is very afraid of bats, so he does his best to hinder the bat from entering with a voodoo staff (卜).

御 = 卸 + 彳 : Yu the Great (yu) is under attack by black sneakers (彳) in the space station's bathroom (Ø4). She defends (御) herself using cotton pads (卸).

其 = 目 + 八 : Looks like a watchtower. The Queen of Hearts is on lookout on the watchtower just inside the space station's entrance. The Eye of Providence helps her to look out for intruders. They also spread some eight balls for possible intruders to trip on.

侮 = 亻 + 每 : Rosa Luxemburg (亻) is working out (每) in the space station (Ø3), but because there is zero gravity it doesn't make sense to do push-ups. That's why Willy Walrus (w) is constantly insulting (侮) her for being so foolish.