
Cali cop talk in regards to a person who is suicidal and/or a danger to themselves and possibly others; someone who is suffering what is called a "psychotic break."
You: Chillax, now, don't go all 5150 on me!
Me: Clearly you are too inarticulate and stupid to be even remotely imaginative enough to gamble your ass up to the elitist club of the 5150!
Me: Clearly you are too inarticulate and stupid to be even remotely imaginative enough to gamble your ass up to the elitist club of the 5150!
by Have the T-Shirt December 14, 2008

California mental health code for locking you up for a 72 hr hold in one of their wonderful suites till you know who the president of the United States is; " a danger to yourself or others"
by ZZYZX September 18, 2013

by sneakholdadakeak January 7, 2012

A guitar amplifier made by Peavey until recently. It was the Eddie Van Halen signature model. Today it is discontinued and is sought after by many people due to its gritty sound. The Peavey 6505 is actually a remake of the 5150, and it is nearly exactly the same in terms of build and sound.
by Mr. Johnson Brotherly April 27, 2008

I hope she is not 5150
by Cash Money Mike October 27, 2007
