mc5 - The Obligatory Limericks Game

As I'm not quite as old as my double

penelope

aside [rab] Can't bring yourself to write pen is on your own site to make it scan, eh? Why on earth not? ;o)

But the double I've seen is

rab

[pen] Um... I was drinking a cup of tea at the time, which threw my scansion into disarray. Obviously.

Now on The Tweenies invoking dubious rhyme

And now my double is double bubble