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2.
To get as nights of good sleep before you are killed.
You stole from me??? Good, Sleep warm tonight.
by Richard October 27, 2004
 
1.
when an individual becomes 130 degrees to the touch while lying under blankets and sleeping, but the person is not over-heated themself
My girl was sleep warm when I got back from the bathroom, so I was toasty again in no time.
by maz33 August 04, 2007