Thief in the Streets, Assassin in the Sheets – 15oz Mug 🖤☕

$19.99

Stealth by day. Deadly by night.

This mug is for people who move quietly, think strategically, and know exactly when to strike. Whether you’re grinding through quests, plotting your next move, or just trying to survive the morning, this design delivers calm menace with a wink.

Dark, confident, and unapologetically adult, it leans hard into rogue energy without trying to be cute. No sarcasm. No fluff. Just a sharp line that says you know what you’re doing—even if nobody else does.

Perfect for coffee, tea, or whatever fuels your inner assassin. Keep it on your desk and let people wonder.

Fair warning: this mug may cause raised eyebrows, knowing nods, and an immediate understanding of your character build.



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Description

Description

Thief in the streets. Assassin in the sheets.

This mug doesn’t just hold caffeine — it holds secrets. And probably a few questionable life choices.

Whether you’re sipping coffee before a job or tea after a long night of sneak attacks, this 15oz mug has your back. Featuring our rogue-approved design in full glory, it’s the perfect vessel for chaotic mornings and even sketchier evenings. Just don’t leave it unattended. Someone might roll Sleight of Hand.

Sturdy, sharp, and dishwasher-safe — just like the person drinking from it.


Product Features

  • 15oz white ceramic mug with glossy finish
  • Bold full-wrap design on both sides
  • Dishwasher and microwave safe
  • Perfect for coffee, tea, or post-heist hot cocoa

Care Instructions

  • Dishwasher safe (top rack recommended)
  • Microwave safe
  • Avoid long soaks if handwashing
  • Do not expose to actual dungeon traps

Fair warning: this mug may cause stolen glances, suspicious smirks, and the urge to say “I work alone” before sipping.

Fill with liquid. Plot accordingly.


About Fat Merman Designs

Fat Merman Designs makes apparel and accessories for people who appreciate clever nonsense, questionable stories, and wearing (or sipping from) the joke. Each design is meant to spark a reaction—sometimes a laugh, sometimes a double take, and sometimes a stranger asking for the story.

If you enjoy mugs that don’t take themselves too seriously but are very serious about delivering your brew in style, you’re in the right place. Stick around. There’s always something new swimming up next.

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Additional information

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