Sluddling 

Sluddling is also known as slutty cuddling. It's when a couple same or different sex gather closely together on a bed, couch, chair etc. and Cuddle plus a little more usually resulting in touching skin to skin. Any kind of Skin to skin and manual sex are common actions during sluddling.

How was your night with your girlfriend last night?
It was decent we sluddled for awhile but we made a bit of a mess when the sluddling got too heated.

Sluddling by Sludding March 30, 2011

Swaddling

When two lovers fall asleep or cuddle whilst one is penetrating the other. No thrusting is involved.

Originates from the Yahoo Answers question featured on My Brother My Brother and Me (9-12-2011).

It is impossible to perform swaddling for more than 30 seconds. If you can, you might be with the wrong gender or person.

Swaddling by Stocky Gentleman September 12, 2011

bonzai sledding 

The act of backcountry sledding, during winter, in the woods, usually off trail, and often in the woods, where broken bones are common.

"Man I just went bonzai sledding with a bunch of suocers and I think I bruised my tail bone, and my pants grew a new bogina!"

"That's cool... you need a beer?"

"Yeah. Thanks."

bonzai sledding by Alpha_Tom November 12, 2008

Swaddling

A sex act when the man puts his penis into the woman's vagina and then they simply fall asleep for the remainder of the night.
Popularized by Griffin Mcelroy from MyBrotherMyBrotherAndMe

"I had the strangest dream, then I remembered Griffin and I were swaddling last night."

Swaddling by GriffinMcelroyLover September 13, 2011

Drunk Sledding 

When A snow day comes around and you want a little spark to sledding. Best when sledding 10 minutes after gulping down 10 shots of your favorite liquor. You wont feel a thing.

Yo, Were snowed in, lets get some Absolut and go drunk sledding!

Drunk Sledding by Abu and Antonella December 14, 2008

sludying 

To make an attempt at last minute studying before a test in vain, mainly bacause you are falling or have already fallen asleep. Most sludying occurs on a transit commute or during homeroom.

I don't understand why i failed that test! I stayed up late playing WoW all night, but i was sludying all morning!

sludying by cmdtrigun April 2, 2007

Night Sledding 

Female masturbation, usually involving a sex toy

Ex 1- Trisha: Im going night sledding with my pops

Portia: You shouldn't name your dildos Trisha.

Night Sledding by Sarah C Cups December 31, 2012