thick as a short plank

*thick as a short plank

and *thick as two short planks

exceptionally dim-witted. (*Also: as ~.) Dumb? He's as thick as a short plank, more like. Oh, I'd not say she was stupid. As thick as two short planks, yes, but stupid? Never!

Common Names:

Name	Pronounced	Usage
Deirbhile	-	Irish
Fox	[fɔks]
Britney	BRIT-nee	English (Modern)
Niklas	NIK-lahs (Swedish), NEEK-lahs (Finnish)	Swedish, Finnish, Danish, Norwegian, German
Jacques	ZHAHK	French
Serik	-	Kazakh