Toys Ren & Stimpy x Medicom Toy 400% Be@rbricks By David Fischer posted on June 18, 2010 9:30 am No. 01 / 05 Browse Gallery Slam Jam takes stock in a set of 400% Ren & Stimpy Be@rbricks and leaves us with this clip. Classic cartoon characters turned Japanese collectible bears. Available now. Detailed images follow after the click.