Questions I Have

Why are Yellow trucking company's trucks orange?
Why do people call me asking if I got their email? No one emails me to see if I got their call.
Why do my legs get numb sitting on the toilet too long but don't get numb sitting anywhere else too long?
I wonder how many times I have been within 10 feet of someone that has murdered someone.
Who was the 1st person that decided mint was a good breath smell and onions was bad?
How much urine can a bladder fit?
What are the Cleveland Brown's helmets orange?