crazy bone

“You’ve got to have a crazy bone,” according to Nancy Brewer.

“Everything is going to be OK. It just hit my crazy bone,” Cuthbert said.

O make the weary spent-up glad, And cheer the orphan lass and lad; Make frailty’s heart, so long, long sad,       Your kindness feel; And make old crazy bones stark mad       To dance a reel.

A spent bullet did hit me on the “crazy bone,” and as I was leading Bob's horse it caused a little excitement for a minute, but that was all.

"Took me right on the 'crazy bone' and made me jump for a minute, but it's hardly bleeding now."