by Jake Evergreen June 5, 2016

Watermelon Jam is when a female collects period blood in a jar and it eventually becomes a jam like substance
by Snarfleoofer February 15, 2018

A person that will not hesitate to pounce at you and hurt you. Came from the latin word "Jamus Laurious" which means death to democracy.
by Gunther445 November 23, 2021

Jammy Jams is a North London abbreviation for expensive designer clothing. Illustrated as clothes that bring you good luck jammy. The jams abbreviates to something exciting or jubilant. Jammy Jams can be also used as a nostalgic feeling, reminiscing-triumphing a bad experience.
When I go to the next UK Garage Rave I'm going to put on some exclusive jammy jams and jam the night all night long.
Check out my fresh Jammy Jams. I'm pulling everything tonight.
Check out my fresh Jammy Jams. I'm pulling everything tonight.
by Sweetmatecol April 25, 2020

Another name for someone who you really like whose name is Joshua. His twin brother is Joseph whose nickname is Jelly.
Person 1 :Did you see the look on Jam's face when Jelly's girlfriend flashed him?
Person 2:I thought that was you?
Person 1: Oh yeah! My bad!
Person 2:I thought that was you?
Person 1: Oh yeah! My bad!
by Maria Cochina October 27, 2008
