couldn't pour water out of a boot

couldn't pour water out of a boot (if there was instructions on the heel)

Rur. stupid. I won't say Jim is dumb, but he couldn't pour water out of a boot. Jane couldn't pour water out of a boot if there was instructions on the heel—and she's the smartest one in her family!

Common Names:

Name	Pronounced	Usage
Vercingetorix	wer-keeng-GE-to-reeks (Ancient Roman), vur-sin-JET-ə-riks (English)	Ancient Celtic
EstefanÍA	es-te-fah-NEE-ah	Spanish
Nohemi	-	Spanish
Guglielmo	gool-LYEL-mo	Italian
Ya'rah	-	Biblical Hebrew
Keith	[ki:θ]