Miss’ng Someth’ng

Just because you shouldn’t
Doesn’t mean you can’t.
You can write down “shalln’t”
Even though it should be “shan’t.”

You can rob a bakery,
Though prudent be, it wouldn’t,
And if you weren’t successful there
Argue with the cops you couldn’t.

I learned these things and many more,
And whether I should’ve or shouldn’t
You can’t and shan’t and shouldn’t say
I ain’t too good a stud’nt.