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1. duck batty
One who posses both the features of both a duck and that of a batty, eg: someone who quacks all the time and then procedes to fuck off
"quack quack! Bye!" said the duck batty
2. duck batty
Someone who has the features of both a duck and that of a batty.
"Oi! look at him, hes a duck batty!"

"Quack, Quack, Bye!" said the duck batty