Mine's got to be being a cold caller... working for a bank over here in Australia and selling accidental death insurance.
Worst thing was being told to f*ck off 10 times a day plus other varieties of piss of and never call again. Hours were crap 11am-8pm and the management there were idiots!!!!!
Weirdest thing was the fact that some people just bought it out right and gave me their details over the phone...no selling needed and it was a terrible product.
Best thing was the money -but it had to be good money to be abused all day.
I will be nicer to cold callers from now on though.
Tip: don't just hang up cause they have to call again (you just go straight back into the system), say you're not interested and that you want to be taken off their phone and mailing list. They're leagally obliged to never call again!