Not a comedy, but a brilliantly crap joke
Do you see those two weevils doctor?
I do.
Which would choose?
Neither. There is not a scrap a difference between them. They are the same species of curculio.
If you had to choose. If you were forced to make a choice. If there was no other response…
Well then if your going to push me, I would choose the right hand weevil. It has significant advantage in both length and breadth.
There! I have you! You’re completely dished! Do you not know that in the service, one must always choose the lesser of two weevils!