怪咖男神奇葩女神
[guài kā nán shén qí pā nǚ shén]
These are slangs for eccentric/quirky guys, gals. 'Pika shennv' means quirky goddess which denotes out-of-the-box, unconventional females. Together this implies a fun mix match persona between two genders sharing uniqueness or being unusual together.