I only seem to get sick on weekdays. I must have a weekend immune system.
Which days are the strongest?
Saturday and Sunday. The rest are weekdays.
A man went to buy 5 undies, so he said, "Hi, 5 undies, please, 1 for each weekday." Then another man comes and said, "Hi, 7 undies please, 1 for each day, and they'll finish cleaning by Sunday." So the cashier said, "Now that's more like it!" And then another person said, "Hi, 12 undies please, wait, I'm gonna double check... January... fe"