yucky
From Longman Dictionary of Contemporary Englishyuckyyuck‧y /ˈjʌki/ adjective informal UNPLEASANTextremely unpleasant They painted the bathroom a yucky green colour. The food was yucky.Examples from the Corpusyucky• I was fed up with the yucky mouldy silicone round the edge and reckoned a proper job should be done on it.• Jake didn't watch the yucky parts where Kull kisses girls.