What did we learn?

[gammer]

Mutants live amungst us. But deep down they just want to hang out at a private academy for mutants that is run by Jean-Luc Picard in a wheel chair.

[Justin]

Your Mutant Name: Say what you do, then add "o".

[kodiakthejuggler]

Real Wolverines have metal claws that punch through their skin and can cut through shotguns and can drive a stick shift.

[Ivan Druzhkov]

Mutants live amungst us. But deep down they just want to hang out at a private academy for mutants that is run by Jean-Luc Picard in a wheel chair.

Well, that or hang out in Richard III's rock grotto and torment congressmen.

[Rufus T]

I learned that Wolverine doesn't like Rogue's new hairstyle. And I learned that Sabertooth's first name is Ron and that he is a good guy.

[MSTJedi]

It's always best to open your comic book movie with a scene from Schindler's List.

[Winterkid]

I plan to open my comic book movie with the beheadings of the french revolutions, in fact.

[MSTJedi]

Professor X taps into people's memories so he can walk.

[Bus Taker]

That Halle Berry should say "no" more often - like to that patently stupid joke about lightning on toads or... Catwoman.  Say, there's riffin' potiential there!

[Sharktopus]

That Halle Berry should say "no" more often - like to that patently stupid joke about lightning on toads or... Catwoman.  Say, there's riffin' potiential there!

Nuh-uh. If they Riff Catwoman, I won't be able to continue pretending it never happened. La-la-la, I can't hear you, Halle.

[Bus Taker]

Nuh-uh. If they Riff Catwoman, I won't be able to continue pretending it never happened. La-la-la, I can't hear you, Halle.

That deserves a hearty Krankor laugh! HAR! HAR! HAR! HAR! HAR! HAR! HAR!

[Ranika]

I learned that you can arbitrarily call yourself a type of animal if a mutant, if you don't want to go the something-o (that'd be a fun cereal, incidentally) route. It doesn't actually matter how similar you are to the animal; you may have one or two similar traits, or not really have anything especially related to that animal.

...I really wish they'd had a cereal promotion, like C3P0's back in the olden times. Imagine waking up, climbing out of bed/rolling off the couch/rising from the floor, and pouring yourself a big cheery bowl of Magnet-Os! Sure, they taste exactly like some other cheaper cereal and is probably with marshmallows so stale the staleness collapses in on itself they become fresh, but, damn it, it's a movie tie-in!

[Sharktopus]

...I really wish they'd had a cereal promotion, like C3P0's back in the olden times. Imagine waking up, climbing out of bed/rolling off the couch/rising from the floor, and pouring yourself a big cheery bowl of Magnet-Os! Sure, they taste exactly like some other cheaper cereal and is probably with marshmallows so stale the staleness collapses in on itself they become fresh, but, damn it, it's a movie tie-in!

I would be unable to resist buying a box of Magnet-Os. They would taste like Frankenberry and be shaped like Ms.

[Ranika]

Could they have really stale marshmallows shaped like Magneto's helmet? That'd be cool. Or that shiny spinny...thing. You know, the thing that made the light-blob. Of course, the marshmallows shouldn't really look remotely close to the object in question.

[Beanscape Utopia]

Tardy to the party but nevertheless..
What did I learn?  Well, I learned that "Brains-a-poppin" is a viable sequence of words! 
Not only viable but useful, that is if you want to reduce my friends and I to a pile of bubbling laugh tears!

This riff seems to be underrated.