Weezer has to be the weirdest legacy band on the face of the planet. For a couple of decades, the band has nurtured a reputation for cranking out bland radio-rock, but they’ve also made a fascinating array of baffling decisions over the years; consider, if you will, the unsettling nerd-hesher look that Rivers Cuomo was rocking on last year’s Hella Mega Tour. Weezer are still busy; after releasing two studio albums last year, they just came out with SZNZ: Spring, the first of four planned EPs that’ll apparently come out this year. Last night, the band was on Jimmy Kimmel Live to play the new single “A Little Bit Of Love,” and they did it in the weirdest way.