The first in a long series:
Rhiannon was getting her coat on the other day and said she was putting on her "kill wind". We puzzled that one out for a bit and then remembered we had all been talking about wearing windbreakers, given the 'orrible weather we're having here in the northeast. Rain, clouds, wind, absolutely dreadful.
So she was zippering up her windbreaker jacket - her "kill wind". Works for me!