Some examples:

• Under no circumstances may two men share an umbrella.
• On a road trip, the strongest bladder determines pit stops, not the weakest.
• If a man’s fly is down, that’s his problem, you didn’t see anything.
• Thou shalt not buy a car in the colors of brown, pink, lime green, orange or sky blue.
• There is no reason for guys to watch Ice Skating or Men’s Gymnastics. Ever.

More here, but please know there are some sexual references.