cock back 

To pull the trigger

To get ready to beat someone's ass with your mouth or fist.

However you choose to show someone you are not to be played with

I'm about to cock back on this ho

cock back by Supastarc April 2, 2016

cock back 

to yell back

I cock back at my mom about for smoothies

cock back by ultralogan08 May 4, 2016

Cock it in the Backside 

1. To turn an image behind another image on a diagonal axis.
2. Anal sex

1. Take that image of a magazine and cock it in the backside.
2. I'd really love it if you'd cock me in the backside!

Cock it in the Backside by codem August 17, 2009