The inferior term referring to borrowing somebody’s beverage and pouring it into your mouth for consumption. Most sane people call it “waterfalling”.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.

To drink water without touching the bottle (usually squirt it) done at sport events and while hiking with friends people do it to prevent germ spread

The act of drinking a liquid without touching any part of your mouth to the container. It is commonly believed doing this minimizes the spread of germs, though it's actual effectiveness remains undocumented.

to drink from somebody else's soda or pop by holding the can high, over your mouth and slanting it so that the drink falls right into your mouth without having you touch the can with your mouth; which would be unhygienic