A signature shirt or sig shirt or SS is a shirt that a person in a picture wears usually on purpose. This is sometimes a person's ow custom shirt but mostly it's not. These are usually validated by a myspace whore or a just a man/woman looking for a hot date. sometimes it cld be just a bikini top (hopefully only for a girl)
by Hellhound9210 June 23, 2009
Get the Signature Shirt mug.Occurs when your phone displays completely full bars, thus ascending in a shape that resembles an erect penis (a boner).
by joerun26 July 21, 2010
Get the signal boner mug.The act of not forcefuly not playing The Sims 3 because you know you won't be able to stop.
A.K.A Being abstadent from The Sims.
A.K.A Being abstadent from The Sims.
Person 1: I thought you would be playing The Sims
Person 2: Not now I'm Simadent right now.
Person 1: Okay then.
Person 2: Not now I'm Simadent right now.
Person 1: Okay then.
by Little Shadow Lurker August 4, 2010
Get the Simadent mug.The dance performed when attempting to obtain or improve cell phone signal, a.k.a tha Cell Phone Samba
by Lestat II November 8, 2010
Get the Signal Dance mug.by mm6492 February 19, 2011
Get the Signabilityness mug.While waiting at a traffic signal for the light to change from red to green, you notice that the left turn arrow changes green without the forward light changing green. Just by seeing the light change you step on the gas alittle bit and then realize that your lane is still stopped. Causing the car to flinch. Typically implies that you are alert or that you are in a rush to go somewhere. Senario may be applied vice versa.
(While second in line waiting at a traffic signal in the forward lane)
Driver: I really hope the light changes soon.
Passenger: Yeah me too.
~Left turn lane changes green, but forward light remains red~
~ Car first in line on forward lane begins to go as if the forward light was green, realizes it is still red and stops; causing the vehicle to flinch moving forward a few inches~
Driver: Whoa! Did you see that guy ahead of us!?
Passenger: Yeah! He just did a Signal Flinch!
Driver: He must be in a rush to get out of here.
Driver: I really hope the light changes soon.
Passenger: Yeah me too.
~Left turn lane changes green, but forward light remains red~
~ Car first in line on forward lane begins to go as if the forward light was green, realizes it is still red and stops; causing the vehicle to flinch moving forward a few inches~
Driver: Whoa! Did you see that guy ahead of us!?
Passenger: Yeah! He just did a Signal Flinch!
Driver: He must be in a rush to get out of here.
by Citruslump September 20, 2011
Get the Signal Flinch mug.