A freeper went to replace a delegate but I think that came from Florida...unless you are being sarcastic and talking about some other kind of illness like mental illness ;-)
http://www.usatoday.com/story/news/politics/onpolitics/2016/07/19/illness-fells-california-gop-officials-convention/87288434/
This is not so funny. And far more serious than similar lines in a speech.