Big Jim stopping the housefire in one fell swoop by commandeering the tractor from earlier in the episode and using it to flatten the house, stopping the fire in seconds after the bucket brigade failed to do so.
"Agatha" getting the drop on Big Jim. Then, later, Big Jim turning the tables on her.
Two Words: "Not Guilty."
Barbie deliberately antagonizing Junior in order to save Rusty's life, despite the fact that Junior had a gun and Barbie was trapped, almost totally defenseless, in a jail cell.