Be in a jam Definition 1 of 2Pro Tip 1/3Urgency Implied Often suggests a pressing need for help or a solution. I'm in a jam with these deadlines—can you assist? Pro Tip 2/3Colloquial Usage Used mostly in casual conversation, not formal writing. I'm in such a jam, I might miss the party. Pro Tip 3/3Seeking Assistance Implies the speaker may need help resolving the problem. Can you lend me some money? I'm in a jam here.