A good night wish for sleeping well.
Opposite of, but synonymous to, "sleep tight" for people who sweat and cringe at that suggestion.
For the non-bed burritos.
A virtual sleep over (VSO) is when two people who want to sleep in the same bed but can’t due to any reason so they FaceTime (or video call through any platform) keeping the connection open all night.
Hey babe, I am sorry I am away on business in Ottawa Canada tonight but we can still have a virtual sleep over (VSO) and be close to each other that way.