Blonde Quickies

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!