UA Light

Stands for Unauthorized Absence Light. Unauthorized absence, is punishable under article 86 of the Uniform Code of Military Justice (UCMJ). This refers to a traffic light which causes military servicemen and women to arrive late to work (or formation) due to the longer than normal time for the light to turn green.
Sergeant: Why were you late this morning!?

PFC: Uh, I was stuck in traffic Sarn't...

Sergeant: I guess you got caught at the UA Light huh? Good, stand-the-fuck-by.
by RG3RM4N3L0CloakCloak3d January 29, 2010
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Dummy Light

The light in a manual transmission car that lights up when it is time to shift.
The dummy light is saying to shift, so you better shift before the car explodes!
by ambopinambo March 22, 2007
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Fog Lights

When a chick with saggy tits has her high beams on.
It must be really cold outside, when Fester came inside she had her fog lights on.
by BoomFizzle January 12, 2011
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Yellow Light

Stop or go? Who the fuq knows. ITS THE DUMBEST SIGNAL THAT EXISTS. also worse than ghosting.
by Janewalove54231 September 25, 2018
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Lights out

A really big hit off of spice. Usually from a gravity bong that puts you on the floor in a semi-catatonic state. Sometimes triggering a seizure and acute memory loss.
DAMN.. Get the camera... It's 'Lights out" for you my man....

Who's got next hit...
by The Golden Cheetah August 17, 2018
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green lighting

Thought to have been started in the UK by "chavs". A man will wear a green shirt with popped collar to show he is free for sex with anyone, be it a man or woman. Anyone willing to join him needs only to approach him and pop his collar down, claiming sexual rights to him. Started a few years ago and has spread slowly and is still largely unknown however many parent groups consider it dangerous and force strict clothing rules upon their kids as a result, as well as telling others to do the same!
I saw this kid at the club the other night with a green shirt and his collar popped up. An older dude came up to him and popped his collar back down, and then the two headed off towards the bathroom. They was green lighting.
by Max Money July 03, 2005
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hazard lights

What you gotta turn on when you see some hoez
Hey cholo, turn your hazard lights on, I see some hoez
by Taco Flavoured Kisses December 02, 2005
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