len goes to random pool halls to play and sometimes she meets these cocky guys who want to teach her how to play as a way to hit on her. she doesn't pretend to suck, but she downplays her abilities. eventually they end up playing against each other for drinks and she'll purposely lose so she has to buy him a few rounds. then either the guy or she will ask to play again for something like $2 a ball. she'll barely win that game, so he'll want to try again thinking he can definitely beat her, this time upping it to like $10 a ball. she'll allow him to basically kick her ass at the game, at which point she'll pretend to get pissed and ask to play again and this time say it's all or nothing at $50 a ball and she'll basically wipe the floor with him.
i was hoping for a guy she ropes into playing against her and she cleans him out by taking all of his rent money, car payment, or something major where he fucks himself over and she isn't even a little bit sorry about it. it doesn't have to be the exact scenario above, but that's the general idea of how she hustles guys.