Few things:
1. Mary Jane would never say that. She'd draw a bath for Pete and take good care of him. 😉 Hell, I'd go out and purposefully get my ass kicked for that.
2. Spider-Man hasn't been a teenager since the early 70s. He's in his mid-to-late 30s now.
3. They did fight. Spider-Man whipped his ass until Superman became all 'man of steel' *I think that's a writer's mistake because I don't recall Superman needing to TURN to 'steel.'* The writers did write the scenario accurately though. Spider-Man lost his temper and attacked Superman while Supes tried to reason with him. Then Supes just lost it and knocked Spidey a few hundred yards with one punch. Then he apologized. That's about how it would go down. Neither are hard-ass enough to try to take the other out.
Seriously, even if you brought Supes to Thor level, what in the hell could Spidey possibly do? No matter how pissy Spidey is, his punches and kicks ain't gonna mean jack to Superman. And for any writer to even think that IS a big mistake.
And Telperaca, most of the people in these threads would probably never fight, but that's what this vs. forum's for, to discuss what would happen if they actually did.
Actually, i read the old superman spiderman crossover. (This is y I've grown to hate Superman, but hate's a strong word). Lex and Doc Ock team up. Lex and Doc Oc sneak up on Spidey, and Lex shoots spidey w/ a red sun radiation gun that gives spidey added strength and the radiation from red suns can kill superman much like kryptonite. At first Spidey lost his temper and beat supes a$$, until supes decides to retaliate w/ a punch, realizing that a punch of that strength would make spidey into spider splat, he pulls his punch a centimeter from spidey's face, but the strength behind the punch caused a mini hurricane that blew spidey 50 ft. away. Spidey continues a$$ wippin, but then the radiation wore off and spidey cudn't figure out how a moment ago he was layn a spideriffic smack down, but now his hands are broken, and supes won't budge. Spidey never suspected Lex.........Superman sux Spiderman rules!!!!