User blog comment:DexterMaximus/One-Man Tourney: Duo's/@comment-4328703-20130630214552

personal match-ups

Bonnie & Clyde vs The Joker and Harley Quinn (crime duos; doing this one for a fan made battle :P)

Orville & Wilbur Wright vs Neil Armstrong and Buzz Aldrin (airtravel)

Thing's 1 & 2 vs Hellboy and Abe Sapien (hellraisers)

Penn & Teller vs Wario & Waluigi (no idea)

NicePeter and EpicLLOYD vs Smosh (rivalry)

PewDiePie and CutiepieMarzia vs Romeo & Juliet (couples)

Mario & Luigi  vs Buzz Lightyear and Sherrif Woody (toys vs games)

Batman and Robin vs Captain America and Bucky Barnes (super-pairs)