Jam

An abbreviation of the welsh word "jaman", this is an exclamation used when a person says something with a degree of certainty, which is immediately contradicted by the words or actions of either the same or some other person, or some other event.

Friend 1: I did not sleep with that ugly girl!

Ugly Girl: I had a great time last night, call me!

Friend 2: Jam for you!



Flatmate 1: I know there are no tickets left for that comedian next march!

Flatmate 2: Well I just bought 2 tickets for the the late show online, so jam for you!

by colingra February 12, 2009

Jam

Perform improvisation with other musicians, particularly in blues or jazz.

"the opportunity to jam with Atlanta blues musicians" -Kevin Kline

by Arminkshipper June 15, 2025

Jams

Any friend named James who is acting like a fuck head. The frat boy name for James’.

Did you see James at the party? He was being a total Jams.

by UrbanDude57 June 20, 2020

Jam

Jam a person who always say Joe mama, ssa and doin ur mom a person who is really toxic and the most loving person at the same time and is an artist that can draw anything even ur mom and is friends with a person named Mia, Jami thinks that Mia is a weirdo

hey jami
joe mama

by Vanellope1237 March 30, 2022

Jam

Anything that you enjoy doing every time you do it. No matter your age or consequence time period.

When the customer tips over 25% that's my JAM.

by NoahAtlanta March 19, 2017

Jam

To Play a video game

"Ill jam later"

by Spac3bacon March 10, 2023

Jam

A word to refer to a lucky event or situation.
The embodiment of luck in its physicial form.

*scores a goal in the 94th minute*
Oh my, that was jam

by Chegers April 10, 2017