Not sure what this is called...

A tricky little quick mate I saw that I thought was neat, although it would really only work well in speed chess, or against new players. Only thing is, I don't know what it's called. =P Any ideas what it is?

Scholar's Mate.

It's called Scholar's mate.

OK, thank you. I've been playing around with this opening and have found several different ways to get to this position, depending on what black does, but I didn't know if this specific opening had a name, so thanks. =)

some also call it the 4 move checkmate.

just so you know it ONLY works on beginners. if you try to use it on someone else it would make your position worse

I'd say stay away from this.  If it's working then you're not playing anyone worth playing against.