creatures as weapons

[Nightoath]

I found a link on creatures being used as weapons a while ago but can't find it now, can someone link it to me?

[Gobo Horde]

It was the barbarian power Body Bludgeon

[Doomed Hero]

For maximum fun, try Chokehold, Body Bludgeon and the Titan Mauler archetype.

[Gobo Horde]

Sadly body bludgeon specifically calls out someone smaller than you, so check out size increasing effects like the giant hide armour.

[Joex The Pale]

LOVE this feat! I have a barbarian in one of my games that likes to fight with her rage claws, I'm going to recommend this to her when she hits 10th level! :)

[Kazaan]

While it isn't really using them "as a weapon", you can swing creatures around using Improved Ki Throw and knock aside and prone creatures you swing at. Even better if you swing around a Large or bigger creature as you can affect multiple secondary targets.

[Archaeik]

Gobo Horde wrote:

Sadly body bludgeon specifically calls out someone smaller than you, so check out size increasing effects like the giant hide armour.

Related questions now that Titan Fighter is available

Does Giant Weapon Wielder (Ex) get around the "smaller" restriction of Body Bludgeon (increasing it to "equal")?
Is every creature you can use in this way considered a 2H weapon sized for you?

At a glance, it seems it might, since you treat the creature as an improvised weapon, but it doesn't actually say that the creature-weapon is sized for you (which would also shut down any Jotungrip use that seems to be a popular suggestion in these threads), but it can also be inferred (but perhaps shouldn't be) via the size restriction that equal/larger creatures are not sized for you.

Body Bludgeon seems to indicate that you could use a creature in any size category smaller than yours, but always as a 2H weapon, which makes me curious if that is also fully RAI. (ie. 3+ category difference begins to be very awkward to use two hands)
The issue being that, if RAI would indicate any handedness reduction, it also prevents use past 3 size categories difference, barring an exemption.