Why don't women blink during foreplay?
They don't have time.
What's the difference between your paycheck and your dick?
You don't have to beg your wife to blow your paycheck!
A drunk walking home one night staggers into a tree. He backs up, takes a step, and runs into the tree again.
Two more times he bumps into the tree, then curses: "Great. I shoulda been home 2 hours ago, and here I am lost in the damn forest."
The difference between buying a lottery ticket and fighting with your wife?
You have a chance at winning the lottery.