She became less cool when she quit smoking.

Gawker - Janeane Garofalo's Weak Snub of Rush Limbaugh and Lynne Cheney - Janeane Garofalo:

"When your biggest fans are so revolting you can't even bring yourself to shake their hands, that's a good signal you've taken a bad gig. But, hey, at least Garofalo mounted a private act of semi-defiance, which may or may not have been noticed, in between cashing paychecks."