weekend Air Force
R.A.F. slang (now historical )
noun
A British auxiliary air force composed of civilian volunteers.
Origin
1940s.
- laughing matter
- laughing muscle
- laughing owl
- laughing post
- laughing stock
- laughing-thrush
- laugh in someone's face
- laughless
- laugh like a drain
- Laughlin
- laugh line
- laugh-maker
- laugh meter
- laugh-o-meter
- laughometer
- laugh oneself silly (or sick)
- laugh one's head off
- laugh on the other side of one's face (or out of the other side of one's mouth)
- laugh-out-loud
- laugh riot
- laughsome
- laugh someone/thing out of court
- laugh something to scorn
- laughter
- laughter-filled