Stan is the far left in this picture:
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http://www.google.com.au/imgres?imgurl=http://www.kotaku.com/assets/resources/2006/11/south_park_wow.jpg&imgrefurl=http://kotaku.com/215771/the-making-of-make-love-not-warcraft&usg=__-wicaFzCohZpBkG87I5PalOgg2c=&h=360&w=640&sz=71&hl=en&start=0&sig2=HNCbBRlNQVY7dxX9NqpwoA&zoom=1&tbnid=b1p6csa43ggMmM:&tbnh=94&tbnw=167&ei=cjLRTKfqD4nwvwOB17SxDA&prev=/images%3Fq%3Dsoth%2Bpark%2Bwow%26um%3D1%26hl%3Den%26client%3Dsafari%26sa%3DN%26rls%3Den%26biw%3D1281%26bih%3D724%26tbs%3Disch:1&um=1&itbs=1&iact=rc&dur=255&oei=cjLRTKfqD4nwvwOB17SxDA&esq=1&page=1&ndsp=25&ved=1t:429,r:0,s:0&tx=50&ty=20