dadaniyday
when your kid is so brain-dead they mumble 'dadaniyday' instead of 'goodnight'
My kid said 'dadaniyday' and I told him I was going to eat his brain
He said 'dadaniyday' and I said 'you're a dadaniyday' and I walked out
My kid mumbled 'dadaniyday' and I said 'you're a dadaniyday and I hate you'