window-warm
A deceptive weather phenomenon, where indoors and behind sealed windows it feels quite warm, but outside it feels windy and quite cold.
Man1:"Why are you wearing a t-shirt? It's cold out here."
Man2:"It's window-warm, it was sweating in the car."
Man2:"It's window-warm, it was sweating in the car."
Warm Window
That short time in the shower when you get an acceptable temperature having just made an adjustment but it's only for a few seconds as it will get colder/hotter very soon.
I was in such a hurry to rinse the shampoo out of my hair and eyes man that I used the Warm Window and got the hell outta there!