Wow that was a cryptical title
It is Phish lyrics taken from a song

Is it lonely?
Is it lonely?

Not if you are on hand and knee
Not if you are on hand and knee

So when I hear I touch my knee
Is it lonely?
Is it lonely?

Not if you are on hand and knee
Not if you are on hand and knee

One of their many Halloween costumes
And yes it is an ode to Phish, or something like that

Not if you are on hand and knee
Not if you are on hand and knee
Not if you are on hand and knee
Not if you are on hand and knee

Or maybe he sings not if you unhend the knee
But I’m not sure

What I could use is a … [ I don't know ]
Going to bed with the blank, confusion blues