Paul Robertson is an Australian animator who has done professional work for Disney's Gravity Falls, Adult Swim, and several video game titles. In his spare time, however, he posts crazy GIFs on his Tumblr, each of which is like an explosion of colors and wink-nudge fun. His pixel art GIFs are chock-full of signifiers of '90s nostalgia, Nintendo video game characters, and pop culture references - basically the dreams of any Tumblr kid with a '90s fetish. Manic and hyper-kinetic, the loops have so much going on that you may have trouble not staring at them for a long period. Check out his multicolored GIFs below, and head to his blog for more.