Jamster 

Possibly the closest thing to e-mail spam on television. Advertises their awful "Crazy Frog" ringtone on just about every music channel in the UK through a series of incredibly annoying commercials.

The Frog looks even stupider now thanks to dumb Christians who couldn't handle it's genitalia.

On VH1 Classic for example, Crazy Frog adverts are shown like twice every break.

Not to mention Jamster also makes ringtones for the newest hits out there, such as Britney Spears and 50 Cent, and advertises them on VH1 Classic, of all channels. Doesn't make much business sense to me.

Jamster by ATH April 9, 2005

jamster 

two words:
annoying f**ing bullshit.

one day i'm gonna stab jamster with a plastic spoon.

jamster by MasterJoe August 13, 2006

jamshidi 

1.)Medical: A brand of interosseous needle used by medical personell as an intervenous route for medication and or fluid.

2.)FDNV: Generally a word used to replace any word you wish.

ie: Q: What's up man ? A: Jamshidi !

jamshidi by Fire Department North Versailles November 6, 2007

jamster 

Annoying little shit-tard of a mobile phone/ring tone commercial company that has taken over the world and infected our homes and the streets with the ever annoying "crazy frog"! jamster likes to appear on T.V every 2 minutes with its creepy necropheliac frog with a teeny prick and a retard helmet singing like a freakin grand prix race. Crazy frog (aka Axel F) has even made it to #1 here in Australia and in the UK music charts!!! (sad but true! ) aghhh...god help us!!!!

bing bing baaawww baaww baww...ding ding ding dading ding dawwwg dawwg!!!!!

FUCK! CRAP! SHIT!!!!!! I can't get it out of my head!

jamster by u r cool September 14, 2005

Jamshidize 

(verb) Jamshidize can mean either one of two things :

1. Not fully commit when you are asked to do something.
2. To bail on someone.

1. -" Hey thanks for sitting at the table, Wanna eat food together?" --"hmmm....well...I didn't bring cutlery!" -"OH, stop Jamshidizing!"
2. "Do not invite them to the party, they always jamshidize!"

Jamshidize by parivarnapari December 28, 2020

jamslap 

to pin someone against the wall by the throat, then slap them across the face.

That girl just jamslapped the hell out of that byotch.

or

That bbq was so damn good, it makes you wanna jamslap a muthafucka.

jamslap by t-montey December 23, 2008

jamster 

Ringtone, wallpaper and other crap internet business which
targets children and then makes it incredibly difficult to
unsubscribe from their service. Texting STOP doesn't stop them from stealing money from your mobile.
Want to get back at Jamster ?
Got broadband ?
get something called wget (free, part of cygwin) and
set up a loop that continuously does
wget -r www.jamster.com
or wget -r www.jamster.co.uk
Waste their bandwidth. Hit them in the pocket!
Get enough people to do this and they'll get the message.

Jamster steals money from kids

jamster by Nyebodnye December 31, 2005