An offshoot of sickatating, grossatating is something so foul, it may push a body into a state of physical illness.
Ann: "I hate moobs."
Tracy: "What about moist moobs?"
Ann: "That's just grossatating." (bends over and pukes)
by trexy May 22, 2007
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Gross, but in a higher form. More disgusting than anything you’ve ever seen.
Eww that’s so grossatating!!
by Wackycat March 8, 2019
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