Drink Is a Thing Most Odd

Drink is a thing most odd.
Although merry-making, it is flawed
For the odd drink
Leads to a merry think
And merry drinking
Leads to flawed thinking
Which means odd drinking.
For sure, drink is a thing most odd!
Though merry-making, it is flawed:
Even rightly put down, bottle and cup,
They’re best not stood straightly, but bottom’s up!