Trollop

It seems that John McCain is the kind of straight-talker who lets his wife know how he really feels, describing her as a "cunt" and a "trollop" when he's displeased. What do you think the age cutoff is below which it becomes utterly implausible that someone would use the term "trollop" in a non-ironic context?

This article available online at:

http://www.theatlantic.com/politics/archive/2008/04/trollop/44231/