George R.R. Martin claims he hasn't seen the episodes of South Park he appeared in last winter, but he's heard his character is "obsessed about weenies," and he wants to make one thing very clear: Weenies are fine, but it's boobies he's truly obsessed with.
"I've been told that my character on South Park is obsessed about weenies," he told Clevver News at Comic-Con. "I have to deny this as a scurrilous rumor. I have nothing against weenies. Weenies are fine, but I am not obsessed with weenies. I am definitely on the boobies side of the equation."
To reiterate: "Boobies, not weenies."
It appears the real-life GRRM is a lot more like his SNL counterpart than his South Park one: