I have a regular "ring-ring". I don't like ring tones.  

This tells me you have no sense of humour and prefer praticality.  
 I used to have other ring tones:
A fog horn would sound followed "warning, you are stood next to a wanker"  

Whoever I was standing next to reacted eithe with laughter or totle disapproval and blocking their kids ears.
I had a manic voice saying "lick me lick me lick me go on it won't damage the screen" 
And I had a screaming orgasm one, but that embarrassed me after awhile. 
