The act of leaving a group of people, especially a social event (i.e. business party), without saying good bye to anyone and without anyone detecting your escape.
Clare blackbirded the party by crawling out the window in the bathroom and walking home. Several hours later guests could be heard asking: "Where's Clare?"
by Pop Lambert August 5, 2005
a song by John Lennon & Paul McCartney written in the 60's
by me January 23, 2005
An ex-girlfriend you still have unrequited feelings for
Mike: Laura is my blackbird
by Delayed October 6, 2010
1.people who in defiance of the law
2.people who use art as a weapon
3.rioter
4.crazy gang
5.art player
6.graffiti gang
they are blackbirds
Look! This is Blackbirds' graffiti, fucking nice!
by mr.rioter November 23, 2008
1. A type of bird which is all black, often mistaken for a raven
2. A US spyplane which currently holds the record for the highest ceiling and fastest plane ever to fly.
1. Robin: What type of bird is that, Batman?
Batman: That's a blackbird

2. The SR-71 Blackbird took off from the airbase
by Johnny B March 18, 2004
choice of transit for musicians, canadian wide, passing east to west or vice versa. Insane coffee lady dwells inside. Beware.
person 1: Awe man, i had four coffees today....
person 2: Dude. Don't be such a Blackbird.
by coffeeguru August 29, 2010
Marijuana. This comes from the nursery rhyme, "Sing a song of sixpence / pocketful of rye / *four-and-twenty* *blackbirds* *baked* in a pie.....". Get it? There are four-and-twenty of them... four-twenty etc etc
Yo dawg... when we goin back to your place and smokin that blackbird you got?
by Dexish August 3, 2015