It's not a marketing-related joke, but I did build a marketing site after experiencing it!
Everyone remember the flu vaccine shortages in 2004? I had to wait online from 4am in the morning until 8:10am or so to secure a spot for my parents; the temperature was below freezing and my oh my, it was quite an adventure. I even built a niche site from it.
Anywhos, it helps if you're currently freezing, but the following joke is absolutely hilarious if you're close to losing consciousness due to frostbite.
Here's how it goes:
You say, Knock knock.
Wait for the person to say, who's there?
You respond, impatient cow.
When the person says, impatient....(and right before the person says, "cow who?") you jump in and say "MOOO!". Get it? An impatient cow? Let me tell you, after you've been freezing for half an hour, people will find this joke incredibly funny. Really.
Enjoy,
Barbara