Definition: In this task, you are given a text of the article. Your task is to generate a headline (title) for this article.
Input: dr. steven UNK of fort collins , colo. , has no cure for denver broncos fever , but he 'll give a free vasectomy as a trade for tickets to sunday 's afc championship game against the pittsburgh steelers .

from the offbeat to the bizarre fans barter for playoff tickets