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"
Resembling a freak.
"The old house has such freaky windows that they look like distorted eyes staring out from the wall."