Goofy/ˈɡuːfi/ Definition 1 of 4Pro Tip 1/3Casual Tone Use 'goofy' in informal conversations among friends for a lighthearted feeling. We had a goofy time at the carnival. Pro Tip 2/3Positive Vibe 'Goofy' often carries a positive connotation, indicating something is playful or fun. Her goofy jokes always lighten the mood. Pro Tip 3/3Not Insulting While 'goofy' means silly, it's usually not meant to offend but to amuse. He's always making goofy faces to entertain us.