[ Aw man... this Doc Ock doesn't look like a supervillain, he just looks like a tired, sad guy with four robotic tentacle-arms who's had this conversation way too many times. Doreen feels a pang of sympathy for him... and instantly brightens up the moment he mentions 'her world'. ]

... Oh! Ohhhh, you mean there's some alternate timeline and/or multiverse stuff going on? That explains a lot, actually!

[ The fact that this is a totally logical explanation to Doreen probably says a lot about her universe. ]

Yeah! I never tangled with you personally, [ she did fight him once in a nightmare and beat him with the power of computer science, but she isn't sure if that counts! ] but you seem considerably more chill than the guy from my world? Pretty sure our dude had some kinda Napoleon complex, which is probably not the case here. [ Seriously, this guy is crazy tall. More importantly though, his tentacles are drenched in ectoplasm, which means that they're fighting on the same side. ]

Anyway, hi! I'm Squirrel Girl, nice to meet you, apart from all the exploding ghosts. We good?

[ 'We good?' in this case probably means both 'you're sure you're not mad about being hit in the face with a glob of ectoplasm?' and 'you're not going to go all supervillain on me, right?' ]