Strange, similar to the effects of a hallucinogen(adjective)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "trippy" in a sentence
"Well Alice did eat shrooms, so lookin all trippy is ok with me"
"But it's best known as a trippy Rock & Roll club in the late 1960s and early '70s operated by the flamboyant Jim Tarbell, who decades later became Cincinnati's vice mayor."
"The crowd that gathered for the event, which recalled the trippy music and dancing lights in"