What it means is you bluster around the place like you're the prettiest pony in the stable, break into my house, and generally behave like a total jerk. So forgive me for not exactly seeing your altruistic and heroic side.

Because you say things like "cards in your deck." Guess what, genius? We're not dancing monkeys here to amuse you, and we're not your cannon fodder, and we're sure as hell not gonna line up and put our necks on your chopping block.

Get it?