A word used predominately in
Australia and New Zealand to describe when a person lies on their back and another person ejects goon (cheap cask wine) into their mouth for a particular period of
time.
This can be done from a great height or, for example, hanging in a
tree, in which case it is known as a "trick pour".
Thirsty, Annie? Do a
lay-back!
Can also be used as a verb, usually in
a song-form as follows:
LAY BACK (insert 2-syllable
name here), LAY BACK! LAY BACK!