Top definition
A pre-positioned blanket used to cover your feet when all other blankets fail to cover that area, usually due to tossing and turning.
Chaz: Dude, my feet were freezing in the middle of the night, last night!

Chester: Dude, that blows, luckily I had my Emergency Blanket!
by Chaz Finster July 23, 2011
Get the mug
Get a Emergency Blanket mug for your fish Vivek.