def 1: when you are repeating
something and cant remember what exactly was
said. a la "blah blah blah" or "yadda yadda yadda"
def 2: at a
loss for a word
ex 1: "so, the cops says to me hibbity-hibbity-hibbity, you're under arrest."
ex 2: "oh yeah, you know him...uhh..hes got a green
car..hes probably gay..uhh..you know, hibbity"