"Well, you are a lot of weak-Kneed ...
"Somehow Good"
William de Morgan
Besides, her superstition was weak-Kneed.
"Somehow Good"
William de Morgan
They were the weak-Kneed variety who are stanch in prosperity; who go with the world; coincide with the world's verdict.
"Garrison's Finish A Romance of the Race-Course"
W. B. M. Ferguson