Smoking Flax Limerick

 

You can sip Hennessy from a flask,
You can put on a Halloween mask,
You can smoke up an ounce—
Yet you cannot pronounce
That important three-letter word ask. 

To the minimum’s opposite: max
I’m about to confuse you with fax.
While you finish your task
I will open a cask;
So pronounce it correctly, I axe…