Rob Gronkowski's Brother Goes As Rob Gronkowski For HalloweenSean Newell10/30/11 5:30pmFiled to: rob gronkowskiNflNew England PatriotsBibi jonesNewsPorn StarsHalloweentweet4EditPromoteShare to KinjaToggle Conversation toolsGo to permalink Earlier today, Rob Gronkowski's younger brother, Glenn, tweeted a picture of his Halloween costume. Oh, those crazy younger brothers. He's a college student, at Kansas State, so this costume actually fits his budget perfectly. No Shirt, and a jersey from his brother. The whole thing is priceless. We expect an apology will be forthcoming.