sky drink 

The act of drinking someone else's beverage without letting your mouth come into contact with the can, I.E. holding the can above your mouth and pouring it in. The idea of sky drinking comes from the unpleasant prospect of having someone else's saliva on your drink can, which won't cause any harm, but still isn't very nice to think about.

"Hey Will, let's have some of that beer."
"Alright, but sky drink it, I don't want your germs on my can."

sky drink by Atomik Spongeface October 17, 2008

Blue Sky Drinking

Refers to the way that you end up doing things after consuming alcohol that do not seem to belong to your normal repertoire of behaviours. Drinking outside of the box.

Guy 1 - Last night Geoff slept in the cupboard under the stairs with his wife's wedding dress on.

Guy 2 - Yeah that Rum had us doing some Blue Sky Drinking

Blue Sky Drinking by capitalcuts April 5, 2009

drinking from the sky 

Drinking from the sky is a phrase originated by Maurie K. Patel which describes taking a drink from another persons beverage without touching your lips to the beverage.

She had the herp so I opted to pull the drinking from the sky method.

drinking from the sky by Maurie Patel May 5, 2008