The Lord Doc
Pro
So Supes could rip the helmet off unless there was a specific magic spell that made that impossible.
I mean characters from Colussus to fukking Angel have ripped that helmet off at one point or another.
No, Superman could certainly rip his helmet off, probably in a manner similar to what Hulk did in their first fight.. The question is, what would he do after that?
Traditionally, all the helmet did was protect Juggernaut from telepathic attacks; it doesn't make him any less durable.

) and he can fly. It's an unfair fight and this whole conversation should have ended on page 1.
If it's off-panel, she'll find some way to wash him involving a squirrel bringing her a nut filled with kryptonite, or her talking Superman through a Lois issue and him forfeiting from the fight because he feels indebted due to her relationship counseling. Squirrel Girl is overpowered as fukk. Also, if you go by that weird show they did with her and Ghost Spider/SpiderGwen... Squirrel Girl is also low-key thick.