Scampi my hubby does the same and is on the phone for ages, it drives me nuts as whilst the calls are annoying I always think there's probably some poor soul who desperately needs the work and is forced to do anything.
Anyway, when hubby answers his voice suddenly becomes high pitched so I know exactly who's calling. He pretends he has killed someone in his 'accident' and driven away. He starts begging them not to call the police etc etc and sounds really panicked. I swear that one day we'll get a full swat team turn up on our doorstep!!
Men!