Used as a noun for a person that consistently displays disgusting habits. Gross would take the place of "guy", "girl", "person", etc, when it would be unsettling to include them amongst the normal population of humans.
"He's the Gross that made that mess".
"That Gross was coughing and hacking all over my stuff".
"They are all grosses".
"That Gross was coughing and hacking all over my stuff".
"They are all grosses".
by Winston C March 17, 2017