have a wild hair to (do something)
have a wild hair to (do something)
To have an intense, and typically sudden, enthusiasm or zeal to do something. I don't know why Callie has a wild hair to tie-dye all of the sudden, but I did get a cute shirt out of it, so I can't complain.
See also: hair, have, wild
Farlex Dictionary of Idioms.
- get a wild hair to (do something)
- have a (sudden) rush of blood to the head
- have a rush of blood to the head
- of a sudden
- all of a sudden
- sudden
- a (sudden) rush of blood (to the head)
- a rush of blood
- merger-mania
- prime