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.
by ATH April 09, 2005
Top Definition
Larry: Hey dude listen to my Jamster Ring t-
Bob: (fires magnum at larry)
by Oz January 17, 2005
Retarded cellphone ringtone provider with irritating commercials and VERY unfunny songs and sounds. People who have ordered ringtones from Jamster can be found on the short bus or working in Wal*mart.

"Where muh baby daddy at? WHERE HE BE?"
by Chernorizets Hrabr January 19, 2005
A ringtone company that is responsible for producing the most unbearably irritating commercials to have ever plagued television. Most hideously annoying of all is that sodding "frog" (which resembles a swollen tumour given eyes, a helmet, and tiny genetalia with a "Censored" tag crapped across it), whose high-pitched squealing, ridiculously annoying animations and general nature, all proves that Jamster is making their profits from a DELIBERATE attempt to drive people insane. So far, for many audiences, it's working.

Aside from that sodding amphibian that's become Jamster's most infamously irritating mascot, Jamster provide equally annoying ringtones, wallpapers and screensavers, many of which are crass, crappy, and/or lame, 4-5 frame animations. Anybody willing to waste money for something that was directly manifested out of pure hate, evil and a company's desire to further shove one more annoying commercial into the TV network's already over-bloated advertising market... need to be cleansed from the human gene pool.
Watcher #1: "Oh shits, not that fucking Jamster commercial! SHIT, where's the fucking remote?!"
Crazy Frog: *mimics a DJ whilst squeaking in pitched tones*
Watcher #1: "Ah, shit! I can't find it! Quick, do SOMETHING!"
Watcher #2: "AAAARRGGGGH!!" *hurls a baseball bat into the TV-screen*
Watcher #1: "That's the third fucking television Jamster's caused me to break. Fuck, I need to start keeping track of where the remote's kept."
by Alhadis May 25, 2005
Yep, they got the evil fucker Jamster in the UK as well. I wanna see that frog be brutally tortured. They need to be stopped at all costs...Whos with me?
Pull out troops in Iraq and set them to assault Jamster HQ.
by L_Z February 14, 2005
Provider of ringtones the proves that man has taken many a step downward in the evolutionary cycle
Please, no more Jamster commercials!
by Dagon February 04, 2005
Most retarded commercials ever in the history of television.
The annoying ass frog shall forever haunt me in my dreams.
by Bobby De Niro January 20, 2005
you can sum up jamster is aprox. 1 word. here ya go

"I got a new jamster ringtone"
"You die now."
by james t April 13, 2005
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