by Sappy Spooge August 4, 2009
to be drunk and hopped up on nothing else but the amazing drink know as "four loko." It consists of not only 11% alcohol by volume but also ingredients such as caffeine, taurine, and guarana.
" I am lok'd up tonight I don't know what I'm going to do but I promise it will be lengend ... wait for it ... dary."
by KenSIVIith October 27, 2009
To be on one to the extreme, due to the effects of drinking 4Loko specifically, or any potent, high powered malt liquor beverage in general (ie; St. Ides, Old English, etc...).
"Did you see that foo in da club las' nite? Was he on one or what?"
"On one? Shiiit... That nigga was more than on one, he was 4 Lok'd da fuk out!"
"On one? Shiiit... That nigga was more than on one, he was 4 Lok'd da fuk out!"
by Popi Morenito February 28, 2010