How do you know a blonde's been at your computer?
The joystick's wet.
How else do you know a blonde's been at your computer?
There's white out on the screen.
How do you know she's been back?
There's writing on the white out.
What do a turtle and a blonde have in common?
Once they're on their backs, they're fucked!...but at least the turtle tries to get back up!