when a man or lesbian is being driven crazy or sick by they're current or ex female partner (also known as a "bird" in the UK).
1st guy: Man did you hear about Andy's problems with his girl?
2nd guy: Yeah man, he's got bad bird flu.
OR
1st guy: Dude, did you hear about how Martin's ex has been treating him?
2nd guy: Yeah, it's so bad, he don't deserve it at all. She's being so childish! Mart's got 1st degree bird flu!
2nd guy: Yeah man, he's got bad bird flu.
OR
1st guy: Dude, did you hear about how Martin's ex has been treating him?
2nd guy: Yeah, it's so bad, he don't deserve it at all. She's being so childish! Mart's got 1st degree bird flu!
by A Man Scorned July 15, 2008
Get the bird flumug. Somebody who doesn't understand math and will never understand. He will utter stuff like: The proof is brilliant. It uses mainstream mythmatics to demonstrate the bullshit being taught by the BIG STUPID. It accepts infinity as being valid.
by Harry Stoteles December 20, 2016
Get the bird brainmug. When a man loves a woman and a woman loves a woman and a man loves a man they do sexy stuff and they put it in their holes.
/Breadbin Urie/
/Breadbin Urie/
by Nika_dww November 18, 2019
Get the The birds and the beesmug. a person who eats alot of fruit with seeds and then stores them in his upper lip, and then spits them on an unsuspecting victum.
by golly this watermelon is darn right good i say, but watch out for henry, he is a bird nester and he will spray you with seeds. good morrow
by beanballz February 26, 2010
Get the bird nestermug. Nolan Bird is the kindest, sweetest, sexiest man of all. He is good in bed, and always wants to make you feel better.
by That One Girl Marissa March 8, 2014
Get the Nolan Birdmug. When a supposed friend (usually male) occupies the time and space of a "platonic" companion (usually female) with the intent of preventing them from engaging in relations with someone more deserving. The bird nester has been friend zoned--quietly rejecting the rejection; resulting in stealthy cock blocking techniques to buy them some time to win their friend over like a Hollywood rom-com.
"I can tell Alexis wants it soo bad,.. but she is dating Fatehbir."
"No bro, he tries very hard to make it look that way, that dude is a bird nesting kumbaya piece of shit!"
"No bro, he tries very hard to make it look that way, that dude is a bird nesting kumbaya piece of shit!"
by ElGato212 May 31, 2019
Get the Bird Nestingmug. 