Related:

• Q: How do you know when an elephant's been fucking in your garage? A: Your Hefty bags are missing.
• Q: How do you know when your sister is on her period? A: Your father's dick tastes funny.
• Q: How can you tell if your girlfriend's frigid? A: When you open her legs the lights go on.
• Q: How can you tell a Polish woman is on her period? A: She's only wearing 1 sock
• How can you tell if an elephant is having an affair with your wife?
  You will have to wait 22 months....
• How can you tell if your girlfriend's frigid? When you open her legs the lights go o
• Q: How can you tell that a mathematician is extroverted?
  A: When talking to you, he looks at your shoes instead of at his....
• Q: How can you tell when your girlfriend is ugly? A
  When she's having an artificial insemination, and the syringe goes limp!...
• How can you tell if a Polish woman is having her period? She's only wearing one sock.