How is DJ PON-3 pronounced?

So here's something I can't quite figure out. Most of you bronies out there will probably know who Vinyl Scratch is, and also know her as DJ PON-3. My question is how is it pronounced? I've seen people say it as DJ PON-E, DJ PON-three, DJ pony, basically any way you can imagine it said. I know in the Equestria Girls video her name was pronounced as DJ PON-three, but I didn't know if that was how it was supposed to be pronounced or if that was just to add emphasis to the number. Could someone please tell me how it's pronounced? Tell me, tell me, tell me, tell me, tell me.