Years after Andy Samberg and Justin Timberlake made “Dick in a Box” a hit “SNL” viral video, Samberg says the sketch still inspires some seriously risqu�� costumes. “A guy [once] came up to me in a bar,” Samberg told Right or Rude reporter Bill McCuddy. Samberg says the fellow then “lifted a lid up, and it was a huge dildo.” He joked, “Just because it’s a sketch doesn’t mean it’s not illegal.” Samberg’s comedy record “The Wack Album” is out Tuesday and features Lady Gaga and Hugh Jackman.