"That's disgusting!"
'that's disgusting' is the definition.
(expression of disgust)
This is all the clue.
(Other definitions for ugh that I've seen before include "It's revolting" , "Exclamation of horror" , "I'm disgusted!" , "Exclamation of disgust, at 22 ac say" , "That's disgusting!" .)
'that's disgusting' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for gross that I've seen before include "Not refined, vulgar like 12 dozen" , "Repulsively large" , "Disgusting!" , "Description of crude" , "figure well over a ton" .)