1. superlative form of jiggy; most inclined to jiggle or move with quick, bouncy motions
Usage: informal; often used in casual or playful contexts
2. superlative form of jiggy; most lively, energetic, or fun (slang usage)
Usage: slang; informal; chiefly used in music and dance contexts

Examples

• The jiggiest part of the gelatin dessert was right in the center.
• She wore the jiggiest dress with all the sequins and fringe.
• That's the jiggiest beat I've heard all week!
• The jiggiest dancers really got the crowd excited.
• The water in the bowl was jiggiest when the truck drove by.
• He's in the jiggiest mood and won't stop dancing.