In Matchstick Men, in the bathroom scene where Angela is threatening Roy into teaching her a con, she begins to tell him about when she went home with Josh Ward, she says :

ANGELA
I'm not as innocent as you think.
I've done stuff with boys. I've
done stuff, if I told you, you'd
probably throw up right here.
ROY
Then don't tell me.
ANGELA
Teach me something!
ROY
No! final!
ANGELA
At the Christmas dance last year,
I went with this boy, Josh Ward,
he's cute and I really really
liked him...
ROY
I'm not listening.
ANGELA
After the dance, at Carrie's, we
went upstairs, and he pushed me up
against the bed...
ROY
I'm not listening.
ANGELA
And he took his hand...
ROY
One thing! I'll show you one
thing!

Anyone else want to hear the rest of her story? Any one know any fan fiction, etc. that has this?