The phrase "odd pairing" means when two things or people that are very different or don't usually go together, are brought together or seen together. Full definition
I agree that it can look odd paired with cooler tones and there's nothing better than camel and earthy tones. (thefashionfolks.com)
He goes on the search for the missing girl that means everything to him, leading him to an «odd pair of American surgeons», one of whom will be played by Rudd. (firstshowing.net)
The mixtape as a whole has such odd pairings, but I'm still a bit surprised when Qbert tells me how casually the Street Fighter samples came about. (waypoint.vice.com)