Years later, when he was working in a Panama City Beach (Fla.) restaurant where everybody had nicknames and sported goofy hats, his manager noticed the lightning bolts on his hat and, having seen his speed on a skimboard, rechristened him Flash. (si.com)
If you have extra, consider making a matching goofy hat out of two triangles and leftover waistband material... (make-baby-stuff.com)
Consider afternoon bowling outings, baseball games, cookouts, goofy hats, impromptu karaoke contests, and mock casinos for a start. (inc.com)