Gross and Disgusting, only mixed together and worse.
"That club was grossgusting."
by Mel:) April 22, 2010
an act or object that is gross and creates disgust
I bit into that chicken leg and realized it was raw in the middle--it was so grossgusting!
by DebT March 04, 2008
nasty, making one want to puke, ewwwie
That boy with the bad acne is grossgusting.
by Brooke Gabritsch July 11, 2008