http://www.lectlaw.com/files/cur52.htm
Also one of his most infamous skits was the “Caller Abortions”:
For two weeks in 1989, on his Sacramento radio show, Limbaugh performed “caller abortions” where he would end a call suddenly to the sounds of a vacuum cleaner and a scream. He would then deny that he had “hung up” on the caller, which he had promised not to do. Limbaugh claims that he used this gag to illustrate “the tragedy of abortion” as well as to highlight the question of whether abortion constitutes murder.
Also one of his most infamous skits was the Caller Abortions:
Wow, to me it sounds like he is mocking the pro-life movement with that bit. Does that really sound pro-life to you? I don't think pro-lifers I know would like that skit. And it seems to be portraying pro-lifers as wack jobs. Maybe, if he has pro-life beliefs today, they came later. That really sounds anti-pro-life to me.