J.J. Abrams is his idol, he prefers comics to classic literature, and he likes his movies with a sci-fi slant. Sound familiar? Whether he's your boyfriend, your little brother, or your dad, you probably have a guy in your life who loves to geek out. For the holidays, we've assembled a collection of presents he's sure to love. Give them a look, and then check out even more gift ideas from across the Sugar Network!