Examples:

• I don't want her to know, but I'm in a jam.
• But if you get in a jam, call us.
• Because I know what it's like to find oneself in a jam.
• That's when a man really needs a woman, when he's in a jam.
• You're in a jam and all you can think of is your money.
• If she's in a jam, then you can hire me.
• When I get in a jam, I always get a shoeshine.
• She came to me because she was in a jam.
• The truth is your wife's in a jam.
• Every time you've been in a jam, she....