Can you jailbreak a straight talk iphone?

Hey i have a iphone 5 straight talk phone on 6.1.4 and i was wondering if there is any way to jailbreak a iphone straight talk phone?

Yes, but it's not legal.

I do not think the carrier matters, i think just the software. Although, if anything happens with it and you bring it back to Apple while on the jailbreak, they won't do anything to fix it.

Yes, you can jailbreak it- and yes it's perfectly legal