A group of blondes came in chanting into a restaurant "28 days, 28 days, it took us only 28 days!" Everyone wondered why they were so happy and chanting "28 days". Finally a waiter goes up to them and asked them. "What took you 28 days?" and one of the blonde replies back "We just finished a puzzle in 28 days and on the box it said 5 - 10 years!" lol