To finish a bottle of liquor or Beer by yourself

pouring 4-5 shots in a glass at once and taking it straight down the hacth!!

To take care of head is to literally "take care" of your own personal head, specifically by usage of drugs.

Originally used in 1980 by the band The Toyes in the song Smoke Two Joints, the phrase became mainstream popularized when Sublime covered it in their album 40 Oz. to Heaven 16 years later.

V. Smoke an entire blunt by yourself.

Taking a shot like a man without a chaser

When someone suffers from extremely bad halitosis their breath smells very much like fecal matter.

People smell their breath and they actually think that they must deficate from the oral orifice if it smells that bad.