Murder porn 

Crime shows that depict real events, usually homicides. Especially popular with middle-aged married people.

Nightmare in Suburbia is some top notch murder porn!

Murder porn by Ella LaBella May 12, 2015

murder porn 

Pornography involving the mutilation or death of an individual. Often considered to be a disgusting variation of classical porn.

Stabbing a woman while raping her, now THAT's murder porn.

murder porn by Rooney Pwner December 4, 2005

Informative murder porn 

True crime shows used primarily by middle aged couples to get aroused. This phrase was coined by South Park in the season 17 episode of the same name.

Randy:"What is Minecraft, and how do you tame a horse in it?"
Stan:"You guys don't need to be watching that stuff."
Randy:"Oh come on! You can't block your parents from watching informative murder porn!"

Informative murder porn by Fractured but Whole October 24, 2017

Murderporn

Shows like Dateline NBC, CNN 20/20, Forensic Files, Cold Case Files, and/or The First 48.

This weekend I sat on the couch and binged on murderporn for 36 hours straight.

Murderporn by the_$tarter August 19, 2019

Murderhorn 

Murderhorn is what most people would consider an oversized cock. Note: This also pertains to anything that's larger than the "middle ground" of the average sized dude.

Jenny: Wei is small as fuck. I think my ass cheeks are deeper than his 5 inch cock.

Lindy: Didn't you know that Wei actually means "Way Small?"

Jenny: No I didn't, but now I do.

Jeremy: I have a 6-1/2 inch cock.

Jenny: Not bad.

Amanda: But any cock over 7 inches is a MURDERHORN.

Dave: I took a 10 inch cock once.

Murderhorn by Box Worm November 30, 2019

murderporn

a media work, written or recorded, that depicts sex and gore in such nasueating levels that only a necrophiliac would enjoy it. hence, murderporn.

I saw sin city last night, it was murder porn.

murderporn by mouse May 8, 2005