jaamsa 

When a strong player or a strong team during a sports match is committing a lot of unforced errors and loses the match because of it.

The team was playing better but Susan was throwing everything outside, she went Jaamsa.

jaamsa by BettoRod June 3, 2021

jamsauce 

A song that is totally and completely jammable; in a righteous way.

Turn it up man! That song is hella jamsauce. jam jammin sweetsauce groovin jammable moveable grooveable boppin-alongable immobilizing cool beans

jamsauce by groovinbabez November 21, 2010

Jaarsanne 

A couple that believes they are truly Martians, it is also used to describe a relationship that is out of this world.

Those two are such a Jaarsanne

Jaarsanne by meiselmo November 20, 2017

jamsack 

1. A group of deer.
2. An excessive amount of something.

A jamsack of deer ran rampant across the meadow.

The accountant had a jamsack of paperwork to complete before morning.

jamsack by stevilmetalhead June 10, 2011

Jamsacking 

The act of smearing one's testicles in a fruity jam and placing them onto the eyes of an unsuspecting victim. A derivative of teabagging.

Using Rowntree's strawberry jam, I jamsacked Davey - he was not best pleased.

Jamsacking by JM March 18, 2004

jaamal 

A man of great character and is known for his outstanding ability to finesse others .

hello jaamal

jaamal by finesse inc. December 21, 2016

Jaasau

It’s a fucking name deal with it also it means gods doing

Ik it’s sad my family loves Jesus

Ppl:hey jaasau

Me: hey

Ppl:no Jaasau... jaasau

Me:what the fuck do u mean

Ppl:it means gods doing

Me:that’s so fucking stupid like nobody want a name like let me think ...

...

Still nobody

Jaasau by Skinny penis 2 July 28, 2019