Large Cheese

There once was a lady from Minsk
Who had an identical twinsk
I once was her lover
Or was it...oh brother!
That other young lady from Minsk?

I don't know whether I have an unusual ability to produce limericks or merely an unusual desire to do so. I understand there are, or were, clubs for people with this affliction. Unfortunately, they were not what is now called a support group, but actually encouraged this behaviour.

Is it really so joyful and gay
To follow one rhyme scheme all day?
"There once was somebody"
Grows all fuddy-duddy
When writ out A-A-B-B-A.