Examples:

• Why am I supposed to be the fall guy here?
• You've even got a fall guy if anything goes wrong.
• If it does, you'll be the fall guy.
• You won't be the fall guy in this mess.
• He set up Evan as a fall guy for a reason, but why?
• But I mean, but come on, making you the fall guy?
• And here comes our fall guy now.
• Don't you get it? He's Gedda's fall guy.
• But you need a fall guy, fine.
• Well, here's our fall guy.