Top Definition
A group of Dutch trolls best known for making lulzy and disgusting GIFs and shock images which usually fall into the hands of the cool kids, including Encyclopedia Dramatica, GNAA, moid, and basically anyone worth their salt. Most people think that "JJ.AM" are two peoples' initials; however, it is their domain name.
Send him the meatspin GIF from JJAM
by Rupuck May 06, 2008
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