"Mary Lou Rectum", Way to Die #755, is the second death to be featured in "The One About Dumb People Dying", which aired on February 8, 2011.
Andrea, who was a very bitter gymnast who lost her chances at being an Olympic star, and her beleaguered partner, Sally, practice in the gym for a Las Vegas show. After belittling Sally on her trampoline skills, Andrea, who said "Watch me because this is how you do it!"... and then attempts to dismount off the trampoline herself with a backflip. Unfortunately, she lands on top of one of the supports for the parallel bars (which was left out by a worker trying to fix the bars; he told them it needs a few minutes to be ready but Andrea wouldn't listen) between her rectum and vaginal opening and fatally impales herself, and she dies, leaving Sally terrified.
- This is the first death in season 4 to feature a death of a female.
- This video in Latin America YouTube Famous user "1000 Maneras de morir en español" Means 1000 Ways To Die In Spanish got a 1.4 millon views on this year. https://www.youtube.com/watch?v=4hq4-DGfxzg "WARNING: GORE"
- Aimee Zanonni - Former Gymnast
- Dr. Michael Kurtz - Medical Practitioner
- Lady and the Trampoline (Spike TV website)
- El Recto de Mary Lou (Mary Lou's Rectum) - Latin American dub
- Mary Lou Recto - Spanish dub
- Dame und das Trampolin (Lady and the Trampoline) - German dub