sweet night 

Sweet Night - a concept where a woman asks a man to her bed for the night, knowing she'll kick him out in the morning.

Used in the BBC series The Fall, Gillian Anderson -- as a detective named Stella Gibson -- indulges in what she calls a "sweet night," a concept where a woman asks a man to her bed for the night, knowing she'll kick him out for good in the morning.

The Mosuo people in China - known as the 'Kingdom of Women' because the Na are a matrilineal society: heterosexual activity occurs only by mutual consent and mostly through the custom of the secret nocturnal 'visit'; men and women are free to have multiple partners and to initiate or break off relationships when they please.

It was just a sweet night.

sweet night by Stitchers November 25, 2015

Clean sheet night 

When you wash your sheets and wait till the very last minute the dryer cycle is done just to be able to get those warm, crispy puppies back on the bed, to have the cosiest sleep you'll have all week.

I could smell the dainty laundry detergent airing off the clean, crisp bed sheets I just washed. My Sundays are shit, but nothing beats my Sunday nights because it's clean sheet night.

Gavin: hey man, wanna go for beers after work?
Mort: nah way man! It's clean sheet night!

Clean sheet night by srirachalover666 October 24, 2014

Hot pussy nights and sweet cum dreams 

A saying of the porn scene movement. Means to get hot sex a night and have a wet dream(s).

She promised him hot pussy nights and sweet cum dreams.

Hot pussy nights and sweet cum dreams by The Fury 13 November 23, 2010

Sweetnight and Good Dreams

A simple twist on "Goodnight and Sweet Dreams" to make the reader look at it twice.

Person A: It's getting late.. I'll talk to you tomorrow!

Person B: Yeah.. Sweetnight and Good Dreams!

Sweetnight and Good Dreams by Kris Thunder May 22, 2006