Hoover

Verb, the act of insufflation. Typically used as slang to refer to inhalation of illicit substances. Also used abstractly to refer to rapid consumption of food.

I was so hungry I just hoovered that burger down. It's also incredible that I was so hungry after hoovering shneef all night.

Shneef

Noun, slang term for cocaine

I've hoovered my fair share of shneef back in the 80s.