He’s done it again
Seems like he’ll never stop
Didn't I tell him -
Shouldn’t offend
With t-shirts
Like that
'Idiot' spelt 'Idoit'
Offensive both ways
Walking sign posts
Carrying a message!
What’s that
He’s wearing now:
'For a while
I was the suspect
Curiosity killed the cat'
“Hey, inser ‘till’”
Oblivious
To the walking-message-pole
My dutiful
Error-spotting
Teacher’s instincts!
Sam Pete
http://www.poemhunter.com/poem/teacher-s-instincts/