The "That's Fricken Sick"also known as #TFS is a hand gesture and saying used only by the sickest people. It is displayed easily, you do a thumbs up and throw it down into basically a Shaka or the "Hang Loose" sign, but with your thumb bent downwards at the knuckle. Accompanied by the phrase"That's Fricken... SICK!"
"Did you see Thad shotgun that beer?! That's fricken sick!"
OR
My dad said he loves me! That's fricken sick!
OR
My dad said he loves me! That's fricken sick!
by ThatsFrickenSick August 14, 2018
Whoa!!! You just got dick sick all over me.
He was so far down my throat that I got dick sick all over him.
He was so far down my throat that I got dick sick all over him.
by oldballs August 18, 2016
"Damn bitch, you dick sick!"
by Skankevich May 21, 2017
by Trapske November 14, 2021