Air is also a descriptive word for water.

to do something well or alot,to beat someone in something or have sex with a girl,basicly anything u can do hard ao be better than some one at.

The act of getting so high you feel like your floating on air and completely forget everything the next day

to fuck a girl, and when you're finished, her pussy has a gap.

to smoke somthing
to shoot a gun

v. When a person, typically a male youth, overcompensates for low socioeconomic status by listening to hard rock or rap and getting tattoos, attempting to portray himself as an alpha male, when in fact he is subservient in the business world due to his poor education and low IQ. He is, in essence, socially and economically subservient, despite his outward rebellion. Hence the phrase: his cheeks are in the air.

Someone who talks a lot of shit / lies all the time.