Holy

A four-panel SMBC comic. A man with flame-like hair asks God why humans have different orifices for sex, urination, and defecation. A second man with dark styled hair replies that mammals are at fault, and the flame-haired man says the only solution was to spread out the damage. The dark-haired man argues that if the flame-haired man hadn't evolved opposable thumbs he wouldn't be in an evolutionary dead end; the flame-haired man says he thought those were for tool use, then trails off with an embarrassed 'shdaaaaa.' The dark-haired man asks pointedly, 'And what are you using those tools for?' Votey: a face with a raised eyebrow and a knowing expression says, 'Thaaaat's why we do the thumbs up,' implying the joke that opposable thumbs are used for masturbation.