Jam Tart

a whore that's on her period

person 1: "did you fuck stacy last night?"
person 2: "nah, she was a jam tart"

jam tart

A lame person that leaves you hanging at the last minute by removing themselves from the plan.

Doug is not going to the strippers with us. He is a jam tart.

by Markoni April 21, 2006

Young, slender, attractive female, usually travelling into the nightlife in packs.
Knowingly dressing for attention.

by andrew at home May 3, 2006

A combination of multiple slang words from Britain. The first being a police person and the second being a prostitute.

"That Tart turned out to be a real Jam Tart and I got arrested for it - I didn't even get a blowjob first!"

by CharlieSmith September 11, 2014