What is That's Bird?
1.
the coolest that anything can be, or a great way to say that's the end of the subject. Comparable to saying "Word". At times ending in a handshake resembling a bird eating grain, followed by a turkey style call.
Look at that 84 honda civic with the three foot wing on the trunk, now that's bird!
See
Random Words:
1.
My fucking word...take it and I will kill you.
We made the computer say w00talicious!
See ali..
1.
not a word, but some idiots think it is
Justin used the word "uncoolness" in his definition, doesn't he know that's..