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.
by Brold July 16, 2009
Get the that's birdmug. by JC the Hustla January 10, 2006
Get the for the birdsmug. by KJ October 3, 2003
Get the birdmug. by Ja Jackson July 23, 2008
Get the birdmug. by infamous dub September 19, 2016
Get the birdmug. "Hey have y'all heard of this thing called dodge coi-"
"Fucking shut up there's birds over there!"
"So?"
"There drones! They're in the fucking trees man!
"Fucking shut up there's birds over there!"
"So?"
"There drones! They're in the fucking trees man!
by Carelessfeline September 12, 2019
Get the Birdsmug. 