吉
=
口
+
士
:
Mnemonic symbol: "Giga" stems from a Greek word for "giant", so I'll represent 吉 by a giant.
吉
=
口
+
士
:
The giant just arrived at the space station and is very hungry. In each hand he holds Joan of Arc and the bachelor captive and robs them for their mandarins which he longs for.
禾
=
丿
+
木
:
A bowl of cereals. Hamlet made himself a bowl of cereals with bananas and a Christmas tree just inside the elevator's kitchen. He thinks the elevator's kitchen is a stage, and holds the bowl of cereals like he would hold Yorick's skull.