Briefs Jokes / Recent Jokes

One day some guys were doing a survey between "boxers" or "briefs". They went to a 25 year old man and said "boxers" or "briefs"? Hesaid briefs. They went to a 40 year old man and said "boxers" or "briefs"? Hesaid boxers. Then they went up to a 80 year old man and said "boxers" or"briefs"? And the old man replied - "depends?"