adjective/aluˈθin/
kooky; away with the fairies; not all there
“Hay un video en Instagram donde hablo de los caballos que he comprado en Europa y tiene un millón de visitas. Pero, eso no es lo importante. Lo gracioso es como la gente me tacha de alucín y mentiroso. Ya pues, voy a comprar unos cerdos de rancho para que me crean y caerles bien.” — There's a video on Instagram in which I speak about the horses I've bought in Europe and it has a million views. But that's not the gist. What's funny is how people peg me as kooky and untruthful. Alright already, I'm going to buy some farm pigs for you to believe me and like me.
Synonyms: fumado
Deverbal from alucinar.