You're in the school gym hall with everyone else in your class, you and your sister Liz got in an argument.

Liz: Because of you! 

You: fuck you Liz and fuck the avengers! And fuck me for letting my guard down, which I'll never do again!

Peter Parker comes up behind you and places a hand on your shoulder

Peter: geez, you can't say f you to your sister.

You: I just did Peter and here's dessert, fuck you.

At this point the avengers are in the gym hall, quietly watching the argument