or ya·da ya·da ya·da Y5002000 (yä′də yä′də yä′də)adv.Informal And so forth; et cetera.[Imitative of long-winded or voluble speech.]
yadda yadda yadda
(ˌjædəjædəˈjædə) or
yada yada yada
nslangUS tedious or long-winded talk[C20: of uncertain origin; possibly imitative of the sound of someone talking at length in a dull manner]Translationssarasa