There once was a copper named Drake,
he was searching the board for a snake
but the snake stuck around
and was thus never found.
Could it be that this Drake is a fake?

He is hiding and may just be snoozing.
No one finds this inaction amusing.
If he doesn't proceed
with a head choppin' deed
we will soon be just silently boozing.

Herbert Nehrlich

http://www.poemhunter.com/poem/just-another-limerick/