be (as) stiff as a board

To be very stiff; to be rigid and/or difficult to bend. The dry cleaner really starched this shirt—it's as stiff as a board! After being on a plane for eight hours, I'm stiff as a board.

Common Names:

Name	Pronounced	Usage
Yiskah	-	Biblical Hebrew
Ameqran	-	Northern African, Berber
Nia (2)	-	Eastern African, Swahili
Nana (3)	-	Georgian
Therapon	-	Late Greek
Lita	-	English