jamoco 

Someone who is supposed to be a true expert at something but in reality is a pretentious, incompetent fuck up, usually at your expense and without any risks taken on their part. Their incompetence can be deliberate but is often unintentional. Either way, these douchebags could really give a rat's ass about how they've fucked up your situation. Wisdom I've learned from an old Sicilian.

This jamoco lawyer I've been dealing with was supposed to help me out, but instead screwed me out of hundreds of dollars and didn't do me a goddamned thing, except to empty my bank account.

That's right - keep escalating our troop levels in this unwinable war and continue killing us all, you fucking jamoco.

jamoco by odenzeus2112 December 13, 2008

Jamoholic 

Mark - Want Some Jam?
Toby - Yes please, that would be lovely.

A Jamoholic is a person who eats an excessive amount of jam, regardless if it's on toast or in sandwiches, everyone who loves jam is a jamoholic. Jam comes in a variety of flavours: including Strawberry, Raspberry, Blackberry, Gooseberry, Plum and Rhubarb. The term was coined in 2020, by Tony John Williams.

Jamoholic by NutCracker289 May 16, 2020

jamool 

Someone who doesn't know the obvious or oversees it because hes stubborn

i am anti jamool. I know everything.

jamool by @king, Hello Miles August 25, 2022

JAMOFO 

Jack Ass Mother Fucker.

(The last O is for flare)

(Juh-Mofo)

Ryan: stay away from my man
Josh: No JAMOFO

JAMOFO by TheWrench42 September 1, 2023

Jamootin 

A word that describes someone who is a constant liar, almost a pathological liar.

"This jamootin ass nigga over here"

"Ohhh shit, that nigga dealin wit a jamooter"

Jamootin by Ashleydizzle January 19, 2008

Jamcore 

A musical genre that combines hardcore punk sensibilities with extended jams featuring skilled musicianship.

No Not Now are the fathers of the jamcore genre.

Jamcore by Evan O'Day May 13, 2008

Jamockin 

pertains to a person that is hideous, beastial, ugly, monstrous. a way to describe someone that is so ugly that they combine all of ugly words togther.

Did you see what Jessica wearing?? She looked like a big jamockin in that dress.

Jamockin by RennRenn July 15, 2009