to stay / to stop / to tease (play with) / amusing / short pause in reading aloud, equivalent to comma (also written 讀|读[dou4])
逗
=
豆
+
辶
:
Don Quixote (d) is teasing (逗) everyone in the outhouse's bathroom (ou4) by sneakily inserting beans (豆) into their gladiator sandals (辶) when they're not looking.