Justin Timberlake is beyond good manners. At club Avenue the other night, a gorgeous girl told us: “Justin Timberlake was so rude to me. I was waiting in line for 20 minutes, and of course, he was ushered right in.” When the tipster jokingly teased him by saying, “Hey, you can’t skip the line,” Timberlake turned to her and earnestly said, “Oh, I absolutely can.” Later the gal asked for a photo and the superstar responded, “I would, but I’m way too drunk.” Timberlake’s spokeswoman had no comment.