Two girls walk into the Student Union Building. They approach everyone they see:

“Are you a Democrat?”
“Are you a Democrat?”

Not having much luck, they move through the building:

“We need to talk to a Democrat.”
“Are you a democrat?”
”…Really?”
”…No, we need to talk to someone who’s really a Democrat. You can’t just pretend you are.”
“Are you a Democrat?”
“Where are we going to find a Democrat?”

They left the building with their search unsatisfied.