Similar to Blue Balls, it is the painful feeling when a goodtweet is halfway done and suddenly all inspiration is lost
Person 1:#AnnoyingThingsPeopleSay was trending the other day and I almost had the best tweet, but I completely forgot how to finish it. It was the worst Blue Bird
Person 2: How bad did it hurt?
Not quite fisting someone, where you have all 4 fingers and thumb inserted, but are only able to achieve penetration up to the base of the fingers.
Etymology: Put your fingers and thumb together so they all meet at the tips. Include a back-and-forth motion from the wrist, and your hand looks like a bird eating.
"Brah, I took that chick home last night."
"Oh yeah, did you get laid?"
"Nah. I did feed the bird, though."
Hey, did you know Steve Jobs is taking his Nerd Bird down to the courts to sue the Motorola Droid makers for stealing software that every smart phone now has already because he has nothing better to do?
Bill Gates is on his Nerd Bird right now thinking up ways to make Windows 7 even better.