jimster

Someone who is extremely cool and owns everyone at counterstrike source

That kid is jimster and he owns at css

by jimmmay August 23, 2006

jamstered

Getting a "free" ring tone for a phone, only to find out you're being charged for it. See jamster.

Jim: just got this awesome ringtone for my phone!
*one week later*
Jim: *checks phone bill* Holy shit! $50 for a simple ringtone? I thought it was free!
Rick: you got jamstered!

by andy whorehol November 7, 2013

Javster

A mythical creature who appears on the world wide web from time to time. The Javster's mission is to wake people up to the fact that they are being bamboozled, in an often dark, and also Savage and lighthearted sarcastically comedic style.

Man that Javster is quite savage and funny!
Yeah, he certainly is entertaining and borderline offensive, but I agree with him.

Man, Javster really hit a nerve! But he is spot on!

by The Lizard • November 30, 2019

Jamstar

Vacation or getaway between significant others who are not married. It is intended to be a downgrade from a honeymoon. Honey becomes name, moon becomes star.

Olivia and Travis are about to leave on their jamstar. Can't wait until they are engaged and plan their honeymoon

by SgtRock December 30, 2019

Jamsteo

A Viral Escapist Known for His videos escaping the most Dangerous situations

The Intense YouTuber Jamsteo

by YouTube enjoyer November 24, 2021

Jaster

Moderator at pbreview, as well as Turambar. Although he is less stingy on thread closings, if the job calls for it, he will issue lockdown.
Loves the Scifi channel to the borderline of having couch fibers integrate into his buttox.
Sometimes refered to 'old timer', however, Killer Kat still claims that title.

When is Jaster going to change his bomb avitar? its not like ive ever seen him go apenuts on someone.

OMG?! Are you a member of the Jaster Fanclub?

by llSmithll October 27, 2004

Jasterbate

It is the combination of the two words; jack off and masturbate. It sounds badass.

Hey, ima go jasterbate in your moms room real quick.

by Gabriel, M.D October 26, 2005