The drug phencycledine, more commonly known as PCP or angel dust, in a powder form. Tic is either snorted, or sprinkled on a marijuana or tobacco cigarette, and smoked. This form of PCP was very common in the 1970s and 1980s, where as, in recent years, it has been replaced by a liquid form of the drug known as "wet" (e.g. "Dippers," "sherm sticks")
Back in the 80s we used to snort that tic, now all I can find is "wet".
by Cowboy Stanley October 21, 2012
v. to postpone payment of drugs until a suitable date
I arranged to meet Ronnie to buy some weed, but I didn't have any money, so he let me tic for it...
by McKenzie February 28, 2005
tongue in cheek
by Monk Mojo August 07, 2003
A tally system desgined to measure last minute flaking on extra marital affair planning
Well thats another tic for Tom. He is flaking on me to have dinner with his wife!
by Shan'zers May 11, 2011
Tic is a word for involuntary actions. Most people who have tourettes have tics but it isn't unheard of for people without tourettes to have tics.
Shaun was walking down the streeet and twitched his head as he mumbled some inaudible word.
by Trevin November 01, 2004
Marine Corps radio chatter for 'troops in contact"! In sight of or in a firefight with the enemy.
"We have a possible "TIC" 10 clicks out!
by romdo308 October 04, 2013
Trafficking In a Controlled Substance
"He was convicted on a TICS violation."
by Cockgrinch March 26, 2012