Here is some taglines I have collected from the 'Net

Random Quote ...

If I kiss you, that is a psychological interaction. 
On the other hand, if I hit you over the head with a brick, that is 
also a psychological interaction. 
The difference is that one is friendly and the other is not so 
friendly. 
The crucial point is if you can tell which is which. 
                -- Dolph Sharp, "I'm O.K., You're Not So Hot" 

This is number 168 quote of the total 227.

Another Tagline?