conspicuously or grossly unconventional or unusual
<adj.all> 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
freaky \freaky\ adj. markedly unusual or abnormal; as, freaky weather.
Syn: freakish. [WordNet 1.5]
Nicknamed "Woody," he displays the excerpt from "Freaky Deaky" on his office door as a caption to a large photo of the animals.