Sunday, spitting out an ash cloud that rose to 20,000 feet. He has become famous for spitting out food onscreen. The computer was spitting out train schedules to the moon;

Spitting is the act of forcibly ejecting saliva, sputum, nasal mucus and/or other substances from the mouth. The act is often done to get rid of unwanted or foul-tasting substances in the mouth, or to get … There are two main types of spitting: Spitting saliva and spitting phlegm. Leaving aside specific medical conditions, there's no physical reason why most of us need to spit saliva: We simply swallow it (or …

Leaving aside specific medical conditions, there's no physical reason why most of us need to spit saliva: We simply swallow it (or …