10. "Viagra. The quicker dicker upper"

9. "Here's the beef!"

8. "Get a piece of the rock"

7. "You've come a long way, baby"

6. "Viagra, it plumps when you take 'em"

5. "Strong enough for a man, but made for a woman"

4. "Tastes great, more filling"

3. "Viagra, built ram tough"

2. "Just do her"

And the number one slogan being considered by Viagra:

1. "This is your penis. This is your penis on Viagra. "Any questions?"

What's the difference
between a penis and a prick?