Related Clues:
- OutKast, e.g.
- Some siblings
- Ben and Jerry, e.g.
- Gruesome twosome
- Burns and Allen, e.g.
- Smallest team
- Pairing
- Barely a team
- Delivery room surprise, sometimes
- Batman and Robin were a dynamic one
- Matched pair
- ''Identical'' siblings
- The Indigo Girls, e.g.
- Half a quartet
- Comic skaters Frick and Frack, e.g.