Sanity and insanity
are nexus things
Like love and hate
Put the in in front
and your in such a state
I looked in the mirror
And what did I see
The sane man to set me free
I musn't let the other man in
For am I sane, "Tee hee tee he!"
I wave my arms around I am a plane
For the in is in and I am insane
Which one is the pilot in this plane