Bush, Blair and Rumsfeld; they are the funny trio.
Pair up in threes.
As an improviser I'm now pretty comfortable with trios, so I'm thinking of working up to quartets.
A marriage is not primarily a duet but a holy trio.
When I was about 13 or 14. I was in a Kingston Trio type group. We evolved into the New Breed. Our first song on the radio was "Green Eyed Woman," not to be confused with "Green Eyed Lady".
The trio is the biggest sound you can have with the smallest unit.
Remember that good things come in threes and so do bad things and always apologize when you've done something wrong but don't you ever apologize for the way your eyes refuse to stop shining.
Trios aren't really geared for slide unless you're gonna play chords, or play that simple George Thorogood style. It gets pretty thin when you play single note lines.
Psy Free was a trio consisting of guitar, organ and drums. I was the drummer. We did what the name suggests: psychedelic, free music.