to agree / to conclude / to draw up / to subscribe to (a newspaper etc) / to order
订
=
丁
+
讠
:
Dorothy Gale (di) finds an advertising column (讠) in the engine's bathroom ((e)ng4) displaying a nail (丁). She instantly calls the number to order (订) a really hard nail (丁) for her loose flange.
to set / to fix / to determine / to decide / to order
定
=
宀
+
下
+
人
:
"to fix": duct tape. Somebody wanted to tease Dorothy Gale and taped a graduation cap to her head. Neanderthal Man tries to help her by levering the cap off with a ladder in the engine's bathroom.