Sometimes I play a game in which children take turns
pretending to be a rooster while the rest of us pretend 
to be the other animals on the farm, who are sleeping
through the night. We sing a lullaby and at the end of
the song the “rooster” crows, “Cock-a-doodle-doo!”
and wakes us all up. It’s a lot of fun and all the children
eagerly await their turn to be the rooster. However,
in their excitement, the roosters often call out rather
unusual things:

          “Cockadoo!”

          “Cock-a-doodle-Moo!”

          “Doodle Doodle!”

          “Wake Up!”

          “Roar!”

          “Rooster!”

Whatever the rooster says, everyone enjoys waking up 
suddenly and very loudly!