Jelly Head 

A Jealous Person, so jealous they have their own name.

Reasons to use: If someone is being overly jealous you have the right to let them know that they are being a jelly head.

Mitch: Hey I just won the power ball!!!

Johnny: Playing the lottery is stupid, I work for everything I do not collect hand outs

Mitch: You're such a Jelly Head haha yeaa im in it to win it.

Jelly Head by Mitch Brown August 25, 2011

Jelly Head 

Stupid person,
normally a blond.

That girl i dipped last night was some JellyHead

Jelly Head by Arm Zox January 19, 2004

Jelly Head 

A person dedicated to the music and vibes of the band Lemon Jelly. Usually found posting on jelly forums, grooving to jelly music or just smiling about life in general. A very fine group of individuals.

"My really cool friend is a total Jelly Head."

Jelly Head by Nervous Tension January 7, 2006

Jelly head 

Gary Jourdain Jr.

That Gary Jourdain Jr. can really be a jelly head.

Jelly head by Bemidji Chit Chat March 16, 2025

jello head 

The day after u roll or trip.
when your head feels like mush.

E-tard 1- dude i shouldn't have tripped last night, i feel weird like jello

E-tard 2- dude your a jello head.

jello head by bby hydro February 16, 2009

Jell-O head 

When a sexual partner who is bad at oral sexs puts red jello(specifically) in their mouth before giving head

Damn bitch! You needa give that Jell-O head!

Jell-O head by aldini-thegreat April 2, 2019

Jellyhead 

A nutcase. As in not right in the head. Always have their shirt tucked into their trousers which are half way up their chest.
A person who is most likely to come and regail you with stories in a pub of when they "Nutted this bloke" and how his helper is nicking money from him.
They vary in condition, some are worse than others, with the worst ones not having control of bladder. A common hobbie of a Jellyhead is shouting at passing cars.

Best avoided

"Look at that Jellyhead shouting at the traffic"
"Why's that Jellyhead walking about with his trousers round his ankles?"

Jellyhead by colujimbo November 8, 2006