Never thought I would hear that.
Note to self: do NOT be suckered in. Almost did that with Glenn Beck - learnt my lesson.
There have been times when I have vomited from listening to Mark Levin. Almost like a Jack Daniels hangover - once you've had one, the memory is etched in your brain synapses, and you can 'taste' it years after the fact. That's how Mark Levin is to me.
Here some others who induce vomit flashbacks:
Charles Krauthammer (caution: includes acid reflux)
Jesse Jackson (Al Sharpton has not risen to that level of puke - yet)