fadidaleedoop
when you yell something ridiculous because you're too excited to think straight.
'Fadidaleedoop! I just beat my dad at chess!', said by a kid who didn't know what chess was.
'Fadidaleedoop! My pet goldfish died!', said by someone who cried at a commercial about a sad cow.
'Fadidaleedoop! I got a D!', said by a kid who thought a D was a special kind of A.
xs