Freaky
WordNet
adjective
(1) 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"
(2) Strange and somewhat frightening
"The whole experience was really freaky"