A bird that hides in you poop hole and splashes in the toilet for a while while you taking a poopy. although you hear him when ever you look he is never there.

also know as a semen seagull or SS
dude you a total anal bird!

kid one: I heard that josh is a true anal bird!

kid two: yeah me too and that lance kid as well!
by bird specialist April 21, 2011
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