"No Peeking" joke
Preparing for her wedding night, the bride-to-be asked her mother to go out and buy her a sexy, long, black negligee and place it carefully in her suitcase so it wouldn't get wrinkled. Her mother forgot, so at the last minute dashed out, but all she could find was a short pink nighty. She bought it, rushed home and quickly threw it in her daughter's suitcase.
After the wedding, the newlyweds went to their hotel room. The groom was very self-conscious so he asked his bride to change in the bathroom and promise not to peek while he got himself ready for bed.
Agreeing, the bride went into the bathroom, opened her suitcase and saw the negligee her mother had thrown in it. "Oh no," she shrieked, "it's short, pink and wrinkled!"
"Honey, you promised not to peek!" the groom exclaimed.