UK
slang: a very overweight
man, in very brief swimming trunks, hanging out at your holiday hotel pool. His trunks appear to have a budgie, or other small
bird, concealed down the front of them
OMG, check out the budgie smuggler! What's wrong with
swimming shorts?! Do you think that if he had a
mirror on a stick, the budgie would
peck at it? etc...