knowledge-box
knowledge-box
One's brain, skull, or head. It's a good thing I was wearing a helmet when I fell off my bike, or I would have cracked open my knowledge-box! I don't know how you store so many facts in that knowledge-box of yours!
Farlex Dictionary of Idioms.
knowledge-box
n. the head. Now, I want to get this into your knowledge-box once and for all.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
- get off (one's) bike
- get off your bike
- padded
- brain bucket
- get on (one's) bike
- get on your bike
- cracked up as (something)
- hop off
- hop off (of something)
- on your bike