90s Anti Hero: Marley grew up in the 90s.
Action Girlfriend: To Rocky
Alternative Name: Marley's real name is Martha.
Anti-hero team: Marley is a member of Jenni's crime team.
Beneath the Mask: Marley admits to Jenni that the only reason she is helping her kill mobsters is because she wants to redeem herself for not helping her father during the fire at their home, feeling responsible for his death.
Broken Bird: Marley is troubled and has a dark past but she's undeniably adorable.
Cat-girl: Well, she's a cheetah.
Chaotic Good: Unlike her partner, Marley is cheerful, optimistic, and loving.
The Charmer: Rocky was immediately charmed by Marley when they first met.
Disabled Love Interest: Marley has bipolar disorder.
Endearingly Dorky: Marley has somewhat of social awkwardness.
Dark and Troubled Past: Marley's father was killed in a fire, caused by a cigarette when she was a child.
Death Glare: Rare for her but gives one to Jenni when she shoots Rocky.
Disappeared Dad: Killed in a fire.
Escape Artist: Like Jenni, Marley is very good at escaping out of tricky situations, using her speed.
For science: Marley has a very scientific mind.
Genius Ditz: Despite appearing naive and oblivious, Marley is well-read and very intelligent.
Homeless Hero: Like her partner, Marley doesn't live in a specific place and switches from hotel to hotel depending on where she is.
He Cleans up nicely: Gender inverted. Marley enjoys dressing nicely. She also likes being clean and tidy.
I just want to have friends: Marley appear to have a certain need for friendship, another reason she stays with Jenni.
Incorruptible Pure Pureness: Marley is truly pure-hearted.
Keet: Marley is the most upbeat and friendly out of Jenni's team.
Last girl wins: Despite having feelings for Mitzi, Rocky marries Marley.
Lovable Rouge: Humorous, good-natured, and loves friendship.
Missing Mom: Died of TB
Motor Mouth: Marley is very talkative.
Nice Girl: Marley's main character trope.
Official Couple: Rocky and Marley marry at the end of the Fanfiction.
One true Love: Due to their nearly similar personalities and hobbies, Rocky and Marley are soulmates.
Noodle people: Marley is strangely thin for someone who enjoys sweets.
Only known by their nickname: Marley's real name is Martha. However, everyone (including herself) calls her Marley.
O.O.C is Serious Business: Marley gets upset when someone hurts her friends.
Platonic Life Partners: With Jenni.
Proper lady: Not all the time.
The Pollyanna: No matter what happens, Marley never stops smiling. She easily forgives people and always manages to find a way to comfort a sad friend.
Satellite Love interest: To Rocky again.
Scars are forever: Marley has a scar on her left arm from when she cut herself on her bedroom window while escaping her house fire.
Supporting Protagonist: To Jenni again.
Understanding Boyfriend: Rocky to Marley.
Walking the Earth: Jenni and Marley both travel around America, eliminating mob bosses.
Why do you keep changing jobs: Marley assists Jenni in her serial killings from one job to the next.