Top definition
The sexual act of sitting your partner in a high chair with a bib on, pulling your scrotum out flat either side of your erection like wings, and flying the "aeroplane" into their mouth
Dude the misso was being a sook the other night so i gave her the big silver bird

Hahah really?

Yeah man, noises and all. Was a pretty rough landing though
by H4949 June 01, 2016
Get the mug
Get a The Big Silver Bird mug for your Aunt Riley.