Use Coupon Code: DADNME
ThinkGeek's GeekDads have selected their top picks for Father's Day gifts. And whether your Dad is a sci-fi geek, a gadget geek, or an outdoors geek, we've got the gift that will make him declare you to be his favorite offspring. Of course, you can always pick out a few things for yourself... y'know, while you're here. Use code DADNME for $5 off $30 or $10 off $60, good through 11:59 pm Eastern on 6/11/11.