buff

Simmons provides the biceps as the St. Nick in question, a buff Father Christmas.

He is very blond and buffed — not buff but, like sanded and polished.

In the past few years, Zuckerberg has started working out, getting buff, and competing in jujitsu tournaments.

"When he was younger, he would read my scripts and ask insightful questions. His mother is a huge film buff, so he - like all my kids - grew up watching movies. He always had a desire to make films, and now he’s doing it."

Three feature main characters who are geniuses; in the fourth, everyone is buff and athletic, which is its own kind of genius, I suppose.