Hello My name is Sinfull and I'm punctuation perplexed  
that's not the same as stupid - it's confused, unsure and vexed  
I know I learned in high school but I guess I've just forgot 
cuz ya'll are quick to tell me every time I skip a dot 
of course the sentence ends there duh that's why the words just stop 
you really need the dot there acting like a traffic cop?  
and come on with the commas that politely ask us pause 
a gloved hand held to chest while comma hinders hems and haws 
and if I want excitement you will read my exclamation 
while with wicked rhyme I quicken time for your heart palpitation  
and do it in a way that you won't doubt there's perspiration 
drippy dripping from your face without a comma's hesitation 
just dont expect a dash to show I've left to get your medication 
you can quote me on my words if that will help clarification 
so class I pause uncomma'd to assure you one and all 
I meant to typo dot dash hyphenate with little heart-shaped ball
Terri Turrell
http://www.poemhunter.com/poem/punctuation-perplexed/