Here are some questions that people ask that make you go "hmmm"

After eating, do amphibians have to wait one hour before getting out of the water?

Since Americans throw rice at weddings, do Asians throw hamburgers?

Since there is a speed of light and a speed of sound, is there a speed of smell?

Are there a lot of virgins in the Virgin Islands?

Are you breaking the law if you drive past those road signs that say "Do Not Pass"?

What do batteries run on?

Are you telling the truth if you lie in bed?

What do chickens think we taste like?

Can a stupid person be a smart-ass?

What do sheep count when they can't get to sleep?

What do they call a French kiss in France?

What do you call a bedroom with no bed in it?

What do you call a male ladybug?

What do you call male ballerinas?

Do blind dogs have seeing-eye humans?

Do boxer shorts box?

What happens if you get scared half to death, ...twice?

What happens if you go on a survival course - and you don't pass?

Do fish get thirsty?

What happens when none of your bees wax?

Do hummingbirds hum because they don't know the words?

Do infants enjoy infancy as much as adults enjoy adultery?

There are a lot more but this is all I'm doing for now.