Something that is bizarre is very odd and strange. The game was also notable for the bizarre behaviour of the team's manager = weird + bizarrely bi·zarre·ly She dressed bizarrely. very unusual or strange (bizzarro , from bizarro , perhaps from bizarra )
conspicuously or grossly unconventional or unusual; "restaurants of bizarre design--one like a hat, another like a rabbit"; "famed for his eccentric spelling"; "a freakish combination of styles"; "his off-the-wall antics"; "the outlandish clothes of teenagers"; "outre and affected stage antics"