Did you hear about the 3 bears?
One of them married a giraffe .....
The other two put him up to it!

Since it appears that we are in a descending cycle of "groaners",I will offer this with very little effort about the Rari bird that the owner has to dispose of because no one wants it. This joke is generally drug out for 30 minutes at least.In the finale the owner drags the rari bird to a cliff to throw him over;the bird looks down + says "Wow,that's a long way to tip a rari."When my dear friend from college told me this joke we were in a friends house at a party but I tackled him into the stove anyway + we wrestled on the floor for a while until the hostess (Lavonne) kept saying,boys,boys.please behave.

I remember the "Rari" joke from 30+ years ago. A consummate "groaner". Still smile & groan. :-)