Ways to acquire buffet attacks

[danzibr]

And this post has nothing to do with food.

I was looking into making a Warforged Totemist (for flavor and more natural attacks) and came across the artifact which gives them wings and two buffet attacks. Does anyone know of more ways to get buffet attacks?

On a side note, is a slam something like attacking with your shoulder or something?

[Cog]

Polymorph/Wildshape/Metamorphosis will do it.

Slams are defined as "battering with an appendage". Which appendage that is isn't specified.

[Seffbasilisk]

The Warshaper PrC.

[Dusk Eclipse]

There is a Souldmeld Chaos Roc wings or something like that in a dragon magazine which gives wing buffet attacks; but I can't remember which one... I do remember it also had another souldmeld which gives you the swarm subtype which is pretty nifty.