Dad: If you are injured, you sit your ass on the sidelines and watch your team play the rest of the game. If you are hurt, you cowboy the fuck up, swallow your pain, put your helmet back on, and get back into the fight.
She: "... and then she said that we could go shopping at the mall. And so I said, that sounds like a good idea. So she drove us there, but then we could not find a place to park so we decided to go get something to eat..."
1) Phrase whose meaning could be paraphrased as: "stop being a fucking pussy and act like you have a fucking pair of balls" (or something to that effect). Often used in sports.