Like disgusting, except a chavvy way of saying it! Anything vile, ugly, smelly, gross etc can be refered to as scusting! It is an adjective.
"That salad was scusting dude"

Or

"Mike! You are totally scusting!"
by tara livesty February 14, 2008
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A word used by someone to describe a double whammy disgusting site and or event ie: seeing images of the "blue waffle" and "giant cheese taco" for the first time.
I opened your message, had some breakfast, psyched myself up and then proceeded to follow your google searches(blue waffle, giant cheese taco), yep pretty bi-scusting!
by moosejesus January 04, 2011
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