The setting looks like a diner type restaurant, there is a booth of teenage boys goofing around talking, and wanda is in the booth behind them her back to them,
they are saying things like "thats so gay" and laughing
she gets up and comes around to their table, and i forget exactly what she says but its about how its wrong to use the word gay to describe something you don't like or think is stupid,
she picks up the pepper shaker and says its like her describing something she doesn't like such as the pepper as " that is so like a teenage boy with zits on his face"
I am probably getting the words all wrong, and its definitely better the way she said it because she is funny no matter what she is doing!
but thats the gist of it,