When you're afraid of getting sexually aroused for a short period of time after one of your close relatives passed away because you think they're watching over you from heaven.
Guy: Dude, I saw some wicked porn last night, but ever since gammy passed away, I've had sever Mourning Wood..
Dude: You mean like when you wake up?
Guy: No... Look it up on urban dictionary dumbass
Dude: You mean like when you wake up?
Guy: No... Look it up on urban dictionary dumbass
by Acronomicon March 18, 2014

My grandma’s funeral was so awkaward. I stood up to speak out about her life but I was sporting some rowdy mourning wood. I was rock hard.
by GabePriest January 22, 2018

My grandma’s funeral was so awkaward. I stood up to speak out about her life but I was sporting some rowdy mourning wood. I was rock hard.
by GabePriest January 22, 2018

I was so happy when I woke up with morning wood, but then I realized I had to piss, my morning wood had turned into mourning wood.
by Wildcard55 October 11, 2010

It's akin to the more widespread 'morning wood', but instead of being a function of a typical male, it is instead a daily reminder to necrophiliacs. It does involve an erection upon regaining consciousness, but instead of being caused by lustful porn stars, it's caused by sadness that your lover last night is now six feet under, and you are depressed, but more so you are excited at the thought of having them once. Hence the title 'mourning wood'
Doug: Hey man, that party we had at the cemetery last night was a blast.
Mike: Yeah, i found a 40-something blond amongst the oldies. I definitely had some mourning wood when i woke up.
Mike: Yeah, i found a 40-something blond amongst the oldies. I definitely had some mourning wood when i woke up.
by katzdogma July 22, 2007

by Sir. Get Nebwed December 03, 2019

by Greg "El Capitan" April 29, 2006
