A fork of Rural Dictionary
the form eren achieved in the 139th chapter of Shingeki no Kyojin
Mikasa: Jean is coming over tonight, but that birb is on my window all day...
birb: tatacaw...tatacaw...tatacaw
(Not to be confused with a Birb)
The Birb is a minor eldritch god of birds, chaos, and greed.
The Birb most often appears as a fat pigeon wearing a top hat.
The Birb can often be found;
Stealing spinal cords
Inverting people’s knees
Re-establishing the ussr
Getting distracted by shiny things