( Verb )When you need to poo really bad so you shit in the air, before sitting on the toilet. A very risky maneuver, but should especially be used when pulling your pants down would result in you shitting in your pants.
Guy 1: Dude I air shit yesterday, and almost had a heart attack Guy 2: Bro, you coulda died
And dying in yo' bed many years from now, would ya be willing ta trade all da days from dis here day ta dat fo' one chance, just one chance, ta come back here as young men an' tell our enemies dat dey may take our lives but dey will never take our freedom ... YUB NUB!