jaboo means: You can experience paranoia and other symptoms when you smoke excessive weed. (in Community Dictionary, added by Busybody)

What else does jaboo mean?

  • Meaning of an adjective, which can be either indeterminate or random. It is likely a combination of “jabber”, “taboo”, which suggests equal parts slanderous and salacious intent. One suggestion suggests that “jaboo” is a jaboo arrangement of “jao bo,” a loose Mandarin-English transliteration for the indeterminate and random “dog stick”, which makes “jaboo”, self-referential in the spirit “GNU”. (in Community Dictionary, added by Jovanni Richardson)