Is it normal to do air vomits

sorry mac, someone already beat you to it. it's called "dry heaving."

I thought it was called gagging.

It's called dry heaving, if it happens too much in succession it will become full vomiting. It's perfectly normal :)

Balking

Its crackers to slip a rozzer the dropsy in snide

Dry retch

Dry heaving

Agree^^ gagging

Dry reaching

i do air vomits while doing air guitar

I did a 360º kickflip air vomit once, it was hella rad.