The act of a man strechting his scrotum out flat and wrapping his entire package in it
When I looked back at him he was giving me the sleeping bag
by Og_mudbone April 3, 2009
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2 Percies and a Xan; That's a Sleeping bag. I got 2 bad bitches in my sleeping bag. Finna suck me up, told that bitch let Migos smash; Boy don't test yo luck, turn the Venue to a Boxing match.
by OGColours June 14, 2016
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This is an example of squaring two consecutive, identical words:

Sleeping Bag² meaning a sleeping bag bag.

ie, the bag a sleeping bag is stored in.

When spoken it is standard to say 'squared' rather than 'to the power of 2' or the traditional long form 'sleeping bag bag'.

Putting such words to a power is a handy method in short hand.
'Eugh, someone has spilt lager all over my Sleeping Bag²'
by mikethemilf March 29, 2009
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A variation of the tea bag. The difference between the sleeping bag and the tea bag is a tea bag is usually announced or planned. The sleeping bag is performing the tea bag to an open mouthed sleeper unbenounced to the victim.
man that tall guy fell asleep in my jetta and i totally sleeping bagged him.
by Samuel Leblanc September 16, 2009
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when performing cunelangus on an overweight woman, grabing a fold of her stomach fat and stretching it over your head.
I was able to wrap up in her sleeping bag.
by Chris April 18, 2005
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Sleeping Bagging, sometimes colloquially referred to as the Reverse Birth, is a proposed sexual move involving two adult humans, one of which must be female, whereby the female's vaginal canal and uterus are accessed in a manner analogous to entering a sleeping bag.

The technique was first described in early 2006; by 2009 the appearance of Octomom raised hopes that a female possessing sufficient vaginal elasticity might exist. This prompted an investigation into its feasibility; however, scientists have since concluded that, if it were implemented, Sleeping Bagging would have a 100% mortality rate for the female. Experts also believe that it would likely result in severe compressive injuries, hypoxia, and psychological trauma for the other partner. For these reasons, Sleeping Bagging remains a purely theoretical conjecture.
Sleeping Bagging reminds me of tucking into a warm, safe place.
by Reverse Birther July 19, 2011
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At the end of masturbating instead of ejaculating after orgasm into things such as a tissue, stray shirt, floor or stomach you stretch ones foreskin out and ejaculate into the foreskin like a sleeping bag then walk it to the toilet for drop dump.
by J busy October 26, 2014
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