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1.
To become very pissed off by other people's irritating behaviours, especially to an uncontrollable level. Derived from how bulls are allegedly made angry by waving a red flag at them.
I got socks off my Auntie on Christmas, and the food was crap. It made me see red, and the next thing I remember, a tsunami had hit Asia.
by Pimpmasterkdogg March 17, 2008
 
2.
v. to become angry (from the association of the color red with anger/passion)
If he saw what she was doing behind his back, he'd see red.
by JosephSH July 18, 2006
 
3.
The act of wiping your anus so roughly after taking a shit that your asshole bleeds. One then 'sees red' on the toilet paper or in the bowl.
Guy 1: man your fuckin' ass stinks! Go clean that shit.. Probably got a turtlehead or somethin'

Guy 2: nope aint me, I see red on the regs
by tresman October 26, 2013