Super-scary program that is sent to you. When you click it, it will not respond and you'll think "Oh, that's nothing.". But while you're working with your PC, an ultra-scary pic of a screaming woman will inexplicably pop up and will continue to do so unless you restart your PC.
"Guys, whatever you do, DO NOT CLICK TOKI TOKI!!" - Quote
by Frankikay October 12, 2006
1 more definition
v. to smoke weed (bud, chronic, grass, mary jane, etc...)
Yo, let's go toki toki biatch!
by tennis_chron June 19, 2005