This limerick was inspired by Bernie Sanders surrogates (like Susan Sarandon) who essentially tell folks NOT to support Hillary if she gets the nomination:
Dear Bernie, the time has now come
To disown and renounce any chum
Who with surrogate clout
Says: If Hill beats Bern out,
Vote for somebody else. She’s a bum.
(Here’s Charles Blow’s excellent video response to Sarandon’s comments.)