Definition

In serious trouble or stuck in a difficult situation, often under heavy pressure or facing legal/disciplinary issues.

Examples

"After the raid went sideways, the sergeant got jammed-up and now IA is breathing down his neck."

"We’re totally jammed-up on this deal—the funding froze and legal just flagged the contract."

"He missed two probation check-ins and got jammed-up with the court, facing a possible violation."