explain xkcd: It's 'cause you're dumb.
Cueball.png (141 × 147 pixels, file size: 4 KB, MIME type: image/png)
A close-up of Cueball (1063).
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|current||02:00, 3 August 2012||141 × 147 (4 KB)||Cyanfish||A close-up of Cueball (1063).|