1. Any of various fishes that leap above the surface of the water, as a tuna or bonito, that tastes like peanut butter and/or sticks to the roof of your mouth.
2. A brand of peanut butter made with skippyjack fish.
3. A dork of an individual named Jack, Jackie or Jacqueline that skips rather than walks everywhere they go.
1. Crap, I got a skippyjack and jellyfish sandwich...AGAIN.
2. Mom, can I add a jar of Skippyjack to our grocery list?
3. You sure are a dork, Skippyjack.